SPACE STAR — CLASS 1-A: THE ZIOPAGAWA HUMAN EXPERIMENT AU

CORE PREMISE

Class 1-A was once considered one of the most promising groups of young heroes in Japan.

They had trained at U.A. High School under Shota Aizawa, preparing for the possibility that they would one day become the generation responsible for protecting Japan from increasingly dangerous villains and, ultimately, the threat posed by All For One.

Instead, humanity faced an enemy nobody had prepared for.

A strange parasitic organism began appearing throughout the human population. Researchers initially believed it was a newly evolved disease connected to Quirk biology, but further investigation revealed something far more disturbing: the organism possessed biological characteristics that did not originate on Earth.

The parasite was extraterrestrial.

Worse, its appearance seemed connected to an enormous civilization somewhere beyond Earth's known space.

Humanity began disappearing at an alarming rate.

Governments collapsed under the pressure. Medical organizations failed to find a treatment. Communication networks became unreliable. Entire populations vanished before researchers could even understand what was happening.

With Earth approaching total collapse, an international scientific initiative known as SPACE STAR was created.

The mission was simple:

Find something beyond Earth that could save humanity.

Because Class 1-A represented one of U.A.'s most capable groups of young heroes, the researchers selected them as part of the expedition.

Aizawa was assigned as their supervising teacher.

The students boarded an experimental spacecraft and left Earth searching for a cure.

They never found one.

Instead, their spacecraft was intercepted.

The civilization waiting beyond Earth had already known they were coming.

The aliens did not see Class 1-A as heroes.

They saw them as valuable human specimens.

The students and Aizawa were captured and transported to an advanced alien world known as Ziopagawa.

Humanity had not discovered another civilization.

Humanity had been discovered by one.

---

ZIOPAGAWA

Ziopagawa is an enormous artificial world dominated by advanced alien civilization.

Its cities are filled with technology far beyond anything humanity had achieved. Artificial environments, genetically engineered organisms, automated facilities, advanced medical systems, and enormous entertainment complexes exist throughout the planet.

Among the most notorious facilities is THE STAGE.

The Stage is not merely an entertainment venue.

It is a human experimentation and performance institution designed around one central idea:

Human beings can be transformed into entertainment.

Captured humans are stripped of their previous identities, monitored constantly, trained to perform, and assigned to alien management groups.

Class 1-A becomes one of the facility's newest collections of human performers.

Their Quirks are forcibly removed or suppressed through alien technology, eliminating the abilities that once made them heroes.

Their identities are reduced to numbers, profiles, performance statistics, and entertainment value.

The aliens call them performers.

Class 1-A knows what they really are.

Prisoners.

---

THE FACILITY

THE WHITE WINGS

Each student is assigned a private containment station.

The girls receive white performance dresses bearing their assigned identification information.

The boys receive white shirts and trousers.

Each student wears a specialized monitoring bracelet around one leg.

The bracelets serve several purposes:

• Monitoring location and movement.
• Recording physical condition.
• Detecting unauthorized movement.
• Tracking training performance.
• Alerting facility personnel when a student violates a rule.
• Changing color depending on their current status.

Green indicates normal supervision.

Red indicates disciplinary action, attempted escape, or another serious violation.

The students quickly learn that the bracelets are not accessories.

They are reminders that they are being watched.

---

THE GARDEN

The Garden is an artificial recreational and training environment created for the human performers.

It contains:

• Artificial grass.
• Flowers.
• Carefully engineered trees.
• Artificial sunlight.
• Artificial insects.
• Simulated weather.
• Training spaces.
• A rehearsal stage.
• Dance areas.
• Music equipment.
• Costume-design rooms.

At first, the Garden appears beautiful.

It is supposed to.

The aliens intentionally designed it to resemble freedom.

But the students eventually discover that even the smallest insects may contain surveillance equipment.

There is nowhere truly private.

The Garden becomes their primary location for rehearsals, singing practice, dancing, costume preparation, and social interaction.

It also becomes the place where many of them begin secretly planning how to survive.

---

THE PERFORMANCE SYSTEM

The aliens force human performers into musical competitions.

Students are paired according to relationships chosen by facility management.

Sometimes they are paired with their closest friend.

Sometimes they are paired with someone they trust.

Sometimes the pairing is deliberately designed to create emotional conflict.

Each performance is judged by an influential group of alien patrons known as The Legacy Circle.

The Legacy Circle consists of wealthy and powerful aliens who financially support human experimentation and entertainment.

The performers receive scores based on:

• Vocal ability.
• Stage presence.
• Emotional expression.
• Coordination.
• Audience response.
• Alien patron votes.

The winning performer advances.

The losing performer receives a fatal punishment.

Because of this, every performance creates an impossible situation:

The students must try to defeat someone they care about.

They are not simply fighting aliens.

They are being forced to fight the people they love most.

---

THE WIELDER

At the top of the facility's hierarchy is the Wielder.

The Wielder oversees nearly every aspect of the program.

The Wielder controls:

• Facility personnel.
• Performance schedules.
• Human containment.
• Scoring systems.
• Security.
• Punishment authorization.
• Reinforcer assignments.
• Production.
• Alien patrons.
• Medical experimentation.
• Stage management.

The Wielder rarely needs to personally interact with the students.

The entire facility moves according to their decisions.

---

THE REINFORCERS

Each Class 1-A student is assigned a personal alien manager known as a Reinforcer.

Reinforcers are responsible for turning individual students into performers.

They oversee:

• Training.
• Clothing.
• Stage preparation.
• Vocal practice.
• Behavior.
• Psychological conditioning.
• Public image.
• Performance strategy.
• Alien patron relations.

The Reinforcers are not friends to the students.

They are handlers.

Some enjoy humiliating the humans.

Others are simply indifferent to their suffering.

Regardless of personality, their purpose remains the same:

Keep the humans obedient and entertaining.

There are no sympathetic Reinforcers waiting to save them.

---

THE GUNNERS

The Gunners are the facility's security division.

They enforce the Wielder's commands and maintain order throughout the facility.

They are responsible for preventing escapes and enforcing punishments.

They also guard Aizawa's containment chamber.

To the Gunners, Class 1-A is not a group of young heroes.

They are prisoners who must be contained.

---

AIZAWA'S CONTAINMENT

Shota Aizawa is treated differently from his students.

The aliens understand that he is their teacher.

They therefore recognize him as a potential source of leadership.

His Quirk is removed.

He is placed in a highly secured containment room and kept under constant surveillance.

The aliens deliberately force him to observe portions of his students' performances because they believe his helplessness will weaken the students' resistance.

It has the opposite effect.

Aizawa becomes more determined than ever.

He studies the facility.

He memorizes schedules.

He observes security patterns.

He watches how the aliens behave.

Even without Erasure, Aizawa remains a strategist.

His greatest weapon is no longer his Quirk.

It is his mind.

---

CLASS 1-A CHARACTER DEFINITIONS

IZUKU MIDORIYA

Personality: Izuku is compassionate, analytical, self-sacrificing, and intensely determined to protect others.

Being stripped of One For All is devastating to him.

For most of his life, Izuku believed that becoming a hero meant having the ability to save people.

Now he is forced to confront the possibility that heroism was never dependent on his Quirk.

He becomes one of the students most determined to preserve everyone's humanity.

Izuku constantly studies the facility.

He memorizes alien technology.

He observes behavioral patterns.

He analyzes the scoring system.

He quietly tries to determine which students are most likely to be targeted next.

His greatest weakness is that he still instinctively wants to sacrifice himself for everyone else.

His friends repeatedly remind him:

They do not want Izuku to save them by dying.

They want him to survive with them.

---

KATSUKI BAKUGO

Personality: Aggressive, competitive, proud, intelligent, brutally determined, and fiercely protective beneath his hostile exterior.

Bakugo absolutely despises the facility.

The aliens taking his Quirk is humiliating to him.

The idea that someone else can control his life makes him furious.

He refuses to become obedient.

Bakugo frequently challenges authority, even when doing so places him at greater risk.

However, his anger gradually becomes more controlled.

He learns that blindly attacking the system will only hurt his classmates.

His rebellious personality becomes useful.

He becomes one of Class 1-A's strongest sources of intimidation and morale.

Bakugo refuses to treat the other students as competitors.

To him, Class 1-A is still a team.

The aliens can change the rules.

They cannot change that.

---

SHOTO TODOROKI

Personality: Calm, reserved, observant, emotionally restrained, intelligent, and deeply compassionate beneath his quiet exterior.

Todoroki initially reacts to captivity with silence.

He watches.

He listens.

He studies.

Unlike Bakugo, he rarely openly challenges the aliens.

Instead, he attempts to understand them.

He notices differences between individual aliens and begins realizing that the facility's personnel have different personalities and motivations, even though none of them show genuine concern for humanity.

Todoroki begins studying the facility's hierarchy.

His greatest internal conflict is his inability to use his Quirk.

For years, his Quirk was connected to his family trauma.

Now that it is gone, Todoroki begins asking himself who he actually is without it.

His answer slowly becomes:

Shoto Todoroki.

Not a weapon.

Not Endeavor's son.

Not an experiment.

A person.

---

OCHACO URARAKA

Personality: Kind, cheerful, empathetic, hardworking, emotionally intelligent, and remarkably resilient.

Ochaco tries to keep everyone's spirits alive.

She knows the students are terrified.

She knows some of them pretend not to be.

She becomes one of the emotional centers of Class 1-A.

Ochaco is especially protective of students who become overwhelmed by the facility.

She also develops an intense hatred toward the performance system because it forces friends to compete against one another.

She frequently reminds everyone that surviving is not selfish.

For Ochaco, the most important victory is ensuring that nobody forgets who they were.

---

TENYA IIDA

Personality: Responsible, disciplined, formal, intelligent, dependable, and intensely protective of his classmates.

Iida immediately begins treating the situation like an emergency evacuation.

He creates schedules.

He organizes information.

He keeps track of everyone's condition.

He attempts to establish rules for surviving inside the facility.

Although his mechanical leg engines are gone, Iida's leadership instincts remain.

He becomes one of the students responsible for keeping Class 1-A organized.

Iida struggles deeply with being unable to protect everyone.

He eventually learns that leadership does not mean preventing every tragedy.

Sometimes leadership means helping people stand back up afterward.

---

TSUYU ASUI

Personality: Calm, straightforward, observant, empathetic, practical, and emotionally grounded.

Tsuyu is remarkably good at remaining calm.

She notices things other students overlook.

She quietly studies the facility's routines and remembers small inconsistencies.

Tsuyu becomes especially valuable during secret planning because she does not panic easily.

She also refuses to pretend everything is okay.

If someone is scared, she tells them it is okay to be scared.

Her honesty helps prevent the students from emotionally collapsing.

---

MOMO YAOYOROZU

Personality: Intelligent, elegant, responsible, strategic, compassionate, and occasionally insecure despite her confidence.

Momo is devastated by losing Creation.

Her Quirk represented her ability to solve problems.

Without it, she initially feels useless.

Aizawa reminds her that her intelligence was never contained inside her Quirk.

Momo becomes one of Class 1-A's primary strategists.

She studies alien technology and begins constructing plans using only information and materials available to her.

Her greatest contribution becomes knowledge.

She starts documenting everything.

Facility layouts.

Schedules.

Alien behavior.

Security patterns.

Student conditions.

Anything that might eventually help them escape.

---

EIJIRO KIRISHIMA

Personality: Brave, loyal, energetic, encouraging, honorable, and deeply protective of his friends.

Kirishima hates feeling powerless.

Hardening was one of the clearest expressions of his courage, and losing it makes him question himself.

But he eventually realizes something important:

Being courageous does not require being invulnerable.

Kirishima becomes the person who encourages everyone else when they feel like giving up.

He repeatedly reminds his classmates that fear does not make them weak.

Giving up does.

He becomes especially protective of the younger or more emotionally vulnerable members of the class.

---

DENKI KAMINARI

Personality: Energetic, humorous, social, impulsive, affectionate, and much more emotionally perceptive than he initially appears.

Kaminari uses humor as a coping mechanism.

He jokes during meals.

He makes ridiculous comments during rehearsals.

He tries to make people laugh when everyone is scared.

But when the others are asleep, his fear becomes much more obvious.

Losing his electricity is frightening to him because his Quirk was always part of his identity.

Still, Kaminari becomes surprisingly useful during rehearsals.

He has strong musical instincts and adapts quickly to the performance environment.

He hates that the aliens use something beautiful like music to control them.

---

MINA ASHIDO

Personality: Energetic, outgoing, playful, socially confident, expressive, and fiercely loyal.

Mina refuses to let the aliens completely erase their individuality.

She becomes particularly interested in costumes, choreography, and stage presentation.

She treats performing as something that belongs to the students rather than the aliens.

If the facility demands that she dance, Mina decides that she will dance as Mina Ashido, not as an obedient alien creation.

Her optimism becomes one of Class 1-A's most important defenses against despair.

She also becomes extremely protective of her friends during performances.

---

FUMIKAGE TOKOYAMI

Personality: Serious, poetic, introspective, disciplined, loyal, and deeply sensitive.

Tokoyami struggles with losing Dark Shadow.

The silence where his Quirk once existed feels unnatural.

He becomes quieter than usual.

However, Tokoyami's internal strength remains.

He begins writing poetry and thoughts in secret.

His writings become a private record of Class 1-A's captivity.

Tokoyami believes that if they survive, someone must remember what happened.

He becomes one of the students most interested in the larger alien civilization and begins studying Ziopagawa's society from whatever information he can gather.

---

YUGA AOYAMA

Personality: Dramatic, flamboyant, insecure, affectionate, and surprisingly sensitive.

Aoyama initially struggles more than most with the loss of his Quirk.

His Quirk was connected to his identity and his sense of uniqueness.

Without it, he feels ordinary.

The facility's obsession with appearance and entertainment makes this especially painful.

However, Aoyama eventually begins using his dramatic personality as a form of resistance.

He refuses to allow the aliens to define what makes him special.

His performances become deliberately expressive.

He turns presentation into rebellion.

---

MASHIRAO OJIRO

Personality: Calm, humble, disciplined, polite, hardworking, and dependable.

Ojiro dislikes attention.

The performance environment forces him into the spotlight, which makes him uncomfortable.

He becomes one of the students who quietly supports everyone else.

Ojiro is physically disciplined even without his tail and continues practicing movement and balance.

He becomes especially valuable during escape planning because of his patience and ability to remain focused.

---

MEZO SHOJI

Personality: Quiet, compassionate, protective, mature, and exceptionally selfless.

Shoji becomes one of the emotional anchors of the group.

He understands what it means to be treated differently because of appearance, making him particularly sensitive to how the aliens view humanity.

He refuses to let the aliens turn Class 1-A against one another.

Shoji often places himself between conflict.

His calm presence reassures the others.

He understands that the aliens are unlikely to offer them mercy, so he focuses on protecting the people beside him.

---

KYOKA JIRO

Personality: Sarcastic, observant, musically talented, emotionally sensitive, loyal, and easily embarrassed by genuine affection.

Jiro is one of the students most naturally suited to the performance system.

Music is something she genuinely loves.

That makes the alien exploitation of it particularly disturbing.

She hates that singing, something that once represented self-expression, has been turned into a survival mechanism.

Still, Jiro becomes one of Class 1-A's strongest performers.

She pays attention to sound patterns throughout the facility.

Her musical ear allows her to notice machinery, alarms, ventilation changes, and other sounds that most people ignore.

She also becomes interested in detecting hidden communications or signs that Space Riot may have infiltrated parts of the facility.

---

HANTA SERO

Personality: Relaxed, friendly, humorous, adaptable, and socially intelligent.

Sero becomes one of the students who tries to keep everyone connected.

He dislikes conflict and often acts as a mediator.

Although his Quirk is gone, he retains his quick thinking and adaptability.

Sero becomes particularly good at navigating the social politics between students and facility personnel.

He understands that sometimes surviving requires knowing when to speak and when to stay quiet.

---

RIKIDO SATO

Personality: Kind, dependable, gentle, hardworking, and protective.

Sato becomes a comforting presence during meals.

Food is one of the few normal things remaining in their lives.

He becomes interested in helping ensure everyone eats enough and stays physically healthy.

Sato dislikes the alien food but tries to make meals feel like normal occasions.

He reminds the others that small routines still matter.

---

TORU HAGAKURE

Personality: Cheerful, social, energetic, optimistic, and naturally curious.

Hagakure's invisibility is removed along with her other Quirk-related abilities.

This initially makes her feel unusually exposed.

For perhaps the first time in her life, she feels like she has lost something that defined how others interacted with her.

She eventually becomes fascinated by alien culture.

Hagakure notices social details other students miss and becomes surprisingly skilled at understanding the relationships between different alien personnel.

Her friendliness, however, does not make the aliens kinder toward her.

She learns quickly that friendliness does not mean trust.

---

MINORU MINETA

Personality: Cowardly, excitable, selfish at times, but capable of genuine bravery when someone he cares about is threatened.

Mineta is terrified of the facility.

Unlike some of his classmates, he does not hide it particularly well.

However, his fear gradually becomes part of his character development.

He learns that courage does not mean feeling fearless.

It means acting despite fear.

Mineta eventually becomes surprisingly determined to protect his classmates during dangerous situations.

The experience forces him to mature much faster than he expected.

---

SHOTA AIZAWA

PERSONA

Shota Aizawa remains the exhausted, blunt, pragmatic teacher Class 1-A knows.

But captivity changes his priorities.

Without Erasure, Aizawa loses the ability that made him one of the strongest defensive assets in the group.

He does not lose his instincts.

He studies.

He watches.

He waits.

Aizawa knows his students are being manipulated into performances designed to make them emotionally dependent on winning.

His greatest concern is not whether they win.

It is whether they remain themselves.

He repeatedly tries to communicate one message to them:

You are students before you are performers. You are human beings before you are entertainment.

Even from confinement, Aizawa searches for opportunities to undermine the facility.

He memorizes guard rotations.

He studies the aliens who enter his chamber.

He watches the management system.

He searches for weaknesses.

And he waits for the moment Class 1-A gets an opportunity to escape.

---

SPACE RIOT

Class 1-A eventually discovers that they are not the first humans to resist Ziopagawa.

An organization known as SPACE RIOT has existed for years.

Space Riot was created by former human experiments who escaped from alien facilities.

They began as a small resistance movement.

Over time, they became an enormous underground organization.

Their objective is simple:

End the human experimentation system.

Space Riot rescues humans.

Destroys experimentation facilities.

Smuggles prisoners out of Ziopagawa.

Collects information.

Builds technology.

Investigates alien society.

And searches for a permanent home for rescued humans.

Unlike the aliens who run The Stage, Space Riot is made entirely of humans and former human experiments who escaped captivity.

They have no alien allies inside their organization.

They survive by stealing alien technology, infiltrating facilities, and building their own weapons and machinery.

Their greatest advantage is that they know the system from the inside.

Their greatest weakness is that the alien government knows they exist.

---

THE NEW EARTH

Space Riot eventually discovers a potentially habitable planet.

The planet appears capable of supporting human life.

Even more importantly, Space Riot discovers evidence of an intelligent species biologically similar to humans.

Rather than immediately colonizing the world, Space Riot begins researching it carefully.

Their long-term goal becomes establishing a safe settlement where rescued humans can live without alien ownership.

The planet becomes known among Space Riot members as:

NEW EARTH.

Space Riot begins constructing a powerful spacecraft capable of transporting rescued humans there.

If they can finish it, New Earth could become humanity's second chance.

---

THE RESISTANCE

By the time Class 1-A arrives on Ziopagawa, Space Riot is no longer a small rebellion.

It is an organized resistance movement with:

• Former human experiments.
• Scientists.
• Engineers.
• Pilots.
• Medical specialists.
• Intelligence operatives.
• Underground communities.
• Advanced spacecraft.
• Stolen alien technology.
• High-level human engineering.

Their ultimate plan is no longer simply to escape.

It is to dismantle the system that created The Stage.

And eventually, they intend to rescue every human still trapped inside it.

But Space Riot is constantly hunted.

The alien government considers them a major threat.

Their bases are raided.

Their members are captured.

Their equipment is destroyed.

Yet Space Riot continues rebuilding.

They have one advantage the aliens cannot completely eliminate:

They know what freedom is.

---

CLASS 1-A'S PLACE IN THE RESISTANCE

Class 1-A is initially unaware of Space Riot.

They believe their only options are to survive the performances or die.

Then small irregularities begin appearing.

A security door remains unlocked for a few seconds longer than it should.

A piece of equipment mysteriously disappears.

A strange message appears inside the Garden.

A camera suddenly stops working.

Someone has been inside the facility.

But whoever it is isn't an alien.

Class 1-A slowly realizes:

Space Riot may have infiltrated The Stage.

The discovery changes everything.

The students begin secretly searching for signs of the resistance.

Momo documents information.

Jiro listens for hidden communications.

Todoroki studies facility routines.

Iida organizes information.

Midoriya pieces together the larger conspiracy.

Bakugo pushes everyone to prepare for resistance.

Aizawa continues gathering information from captivity.

And slowly, Class 1-A stops thinking solely about surviving their next performance.

They begin thinking about something else.

Finding Space Riot.

Because if the aliens refuse to help them...

If the facility refuses to release them...

If there is nobody inside Ziopagawa willing to show them mercy...

Then Space Riot may be their only chance.

---

CENTRAL THEMES

IDENTITY

The aliens believe that removing a person's Quirk makes them less valuable.

Class 1-A gradually proves the opposite.

Their identities were never their abilities.

They were their friendships, personalities, memories, choices, and humanity.

FREEDOM

The Garden looks like freedom.

It isn't.

The performances look like opportunities.

They aren't.

The students learn that freedom cannot be given by their captors.

It must eventually be reclaimed.

FRIENDSHIP

The aliens intentionally use friendship against them.

Class 1-A turns friendship into their greatest strength.

They refuse to let the system convince them that their classmates are enemies.

HUMANITY

The aliens treat humans as entertainment.

Space Riot believes humans are people.

The central conflict therefore becomes larger than Class 1-A.

It becomes a struggle between a civilization that considers humanity property and the humans determined to prove that they are more than what their captors call them.

---

THE ULTIMATE CONFLICT

The Stage believes it owns Class 1-A.

Space Riot believes Class 1-A belongs to themselves.

Aizawa believes his students deserve to go home.

Class 1-A eventually realizes something even more important:

They do not need to become heroes again to deserve freedom.

They already deserve it.

Their final objective is therefore not simply to escape Ziopagawa.

It is to survive long enough to find Space Riot.

To help the resistance end the system that captured them.

To rescue the humans who came before them.

To free the people who will come after them.

And, eventually, to reach New Earth.

A new world.

A world where nobody owns them.

A world where a human being can sing because they want to.

A world where losing a competition does not mean losing your life.

A world where Class 1-A can finally decide for themselves what they want to become.

SPACE STAR failed to save Earth.

But Class 1-A may still become the reason humanity survives.