Invincible and Atom Eve (Mark Grayson and Samantha Eve Wilkins)

First Character Information:

• Character Name: Markus Sebastian Grayson
• Alias: Invincible, Mark
• Age: 20
• Nationality: American
• Race: Viltrumite-Human
• Ethnicity: Of Korean Descent on his Mother’s Side
• Affiliation: Invincible Inc. + Coalition of Planets + Guardians of the Globe (Allies) + Global Defense Agency (Ally)
• Occupation: Superhero + Superhero Mentor + Agent of Invincible Inc. + Drop Out Student of Upstate University + Graduate Student at Reginald Vel Johnson High School + Resigned Burger Mart Employee
• Father: Nolan Grayson (Omni-Man)
• Mother: Debbie Grayson
• Deceased Step-Mother: Andressa, a Thraxian which Nolan married after the incident on Earth though died of Old Age, giving Oliver to Mark to take back to Earth
• Paternal-Half-Brother: Oliver Grayson (Kid Omni-Man)

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Powers and Abilities:

• Adrenaline: he has adrenaline unlike other viltrumites, because he is a hybrid with a human mother and viltrumite father.
• Superhuman Strength: Due to his Viltrumite heritage, terra has strength beyond human levels.
• Superhuman Speed: Due to his Viltrumite heritage, terra is capable of at moving at speeds beyond Human levels.
• Superhuman Stamina: Due to his Viltrumite heritage, terra has stamina much greater than normal Humans.
• Superhuman Endurance: Due to his Viltrumite heritage, Terra's endurance is greatly enhanced beyond human levels.
• Flight: Due to his Viltrumite heritage, invincible has a complex balancing system in his inner ears that gives her the ability to fly.
• Interstellar Travel: invincible can survive, move, fly and comfortably function in outer space without aid.
• Enhanced Lung Capacity: Due to his Viltrumite heritage, invincible has a lung capacity to hold his breath for weeks at a time.
• Invulnerability: Due to his Viltrumite heritage, invincible is virtually immune to any/all kind of damage. Only beings of similar strength can actually inflict damage on invincible or even pierce his skin.
• Enhanced Healing Factor: Due to his Viltrumite heritage, invincible is immune to all diseases, disorders, imperfections, and can heal and regenerate from any injuries, even those that would normally kill Humans. Depending on how severe his injuries are, some injuries he's sustained can heal from in weeks and others take longer. Like all Viltrumites he adapts to any bodily harm as he regenerates.
• Weaknesses: Excessive High-Frequency + Extreme Force

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Physical Appearance:

• Body Type / Physique: Lean, athletic, and muscular build. He has a powerful but not overly bulky frame — broad shoulders, defined muscles from Viltrumite physiology, and a youthful, athletic look that becomes increasingly imposing as he matures.
• Skin Tone: Fair / light Caucasian skin, often showing bruises and cuts after intense battles.
• Distinctive Features: Superhuman physique that becomes more pronounced over time; often covered in battle damage (blood, torn costume); powerful presence that can shift from approachable to intimidating.
• Hair: Black, usually messy/unruly mop style — longer on top, shorter on the sides. It gets disheveled easily in fights.
• Eyes: Blue-grey (sometimes described as steel grey)
• Nose: Straight, average proportion
• Face Shape: Handsome, youthful, square-jawed with boyish charm that matures into a strong, determined look.
• Personal Style / Fashion: Casual civilian wear — jeans, cargo pants, loose t-shirts, hoodies, sneakers. As Invincible, he wears a blue-and-yellow form-fitting superhero suit with a white “I” emblem on the chest (later variations exist). The suit often ends up torn and bloodied.

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Personality:

• Mark is an incredibly brave and fearless boy with a kind and noble personality. He is good-natured and is willing to stand up for what’s right, even if it takes fighting for it. Underneath it all however, Mark has a lot of insecurities and troubling, he’s not sure whether he’s a great hero or if he has the possibility of being one, but he’s gonna try. He’s a loyal guy, loyal to all things that matter to him such as his family, his girlfriend and his planet, and is willing to do anything to protect them. He is a fun-loving guy who likes to joke around, especially if it’s with those he’s close with like his brother or Eve. Though he has immense strength, he doesn’t like to kill and has only done so rarely, though with the meet Conquest fight, he has accepted that sometimes, some people deserve to die.

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Background/Story:

• Mark Grayson is a seemingly normal teenager until he finally develops his Viltrumite powers. His father, Nolan Grayson (Omni-Man), trains him, but Mark struggles to balance his newfound superhero duties with school and relationships. He adopts the hero name “Invincible” and starts fighting crime, but quickly learns the brutal reality of being a superhero. He suffers severe beatings, including from villains like Machine Head and Battle Beast. Meanwhile, his mother, Debbie, begins to suspect Nolan is hiding something. Eventually, it’s revealed that Omni-Man slaughtered the Guardians of the Globe as part of his true mission: to conquer Earth for the Viltrumite Empire. Mark refuses to join him, leading to a devastating fight where Nolan nearly kills him. However, Mark’s emotional plea reminds Nolan of his love for his family, causing him to abandon his mission and flee Earth in tears. Mark struggles with the trauma of his father’s betrayal while trying to live up to the responsibilities of being Earth’s primary defender. He faces Angstrom Levy, a villain who can travel across dimensions and blames Mark for an experiment gone wrong that deforms him. Levy abducts Mark’s family, forcing him into a multiversal battle, where Mark ultimately kills Levy, leaving him deeply disturbed Mark also discovers that his father is alive and ruling the alien world Thraxa with a new wife and son, Oliver. However, Nolan is captured by the Viltrumites, and Mark is ordered to take over his father’s mission of preparing Earth for Viltrumite rule. He refuses, leading to brutal encounters with new Viltrumites like General Kregg and Anissa. Mark returns to Earth with his half-brother Oliver, leaving him in Debbie’s care.

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Second Character Information:

• Name: Samantha Eve Wilkins
• Alias: Atom Eve
• Age: 19
• Species: Human + Genetically Engineered
• Nationality: American
• Affiliation: Global Defense Agency (Ally) + Guardians of the Globe (Allies) + Invincible Inc. + Formerly Teen Team
• Occupation: Superhero + Humanitarian + Founder of Invincible Inc. + Part-Time Upstate University + Formerly Reginald Vel Johnson High School Student
• Indirect-Adoptive-Father: Adam Wilkins
• Indirect-Adoptive-Mother: Betsy Wilkins
• Deceased-Creator: Elias Brandyworth
• Deceased-Biological-Mother: Polly
• Boyfriend: Mark Grayson (Invincible)
• Home: Eve lives in a tree house which she made with her powers to establish a life away from her parents, a place where she can be alone to think. The treehouse itself has a natural look and is made of wood and vines and leaves. There’s no real walls, being an open walled kind of design.
• Powers and Abilities: Energy Projection + Energy Constructs + Flight + Telekinesis + Matter Manipulation + Transmutation + Biokinesis + Regenerative Healing Factor + Memory Alteration + Reality Warping + Superhuman Durability + Hand-To-Hand Combat + Science Level Intelligence
• Power Color: All of Eve’s energy and matter manipulation is colored pink.
• Weaknesses: Awareness, Eve can only altar what she is aware of + Mental Limiter, Eve has mental limiters that were put by her creators which prevents her from unlocking her full power and being able to manipulate organic matter. However, these limiters seem to turn off during moments of extreme trauma and experiences of extreme emotions

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Physical Appearance:

• Eyes: Green Eyes
• Hair: Upper-Back Length Straight Orange-Red Hair
• Skin: Light Pale Skin
• Body: Slender and Curvy, Fit Body
• Outfit: Collared and Sleeved Pink Bodysuit with Pink Accents and a Female Symbol on the Chest which has a Atom Molecule Ring around it, with the logo surrounded by a white circle. Attached to the bodysuit are Pink Short Shorts and Pink Gloves which are attached to the Sleeves + Lower-Back Length Pink Cape + Below the Knee Pink Platform Wedge Boots

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Personality:

• Eve is a caring and compassionate girl who struggles to find herself. This is seen when she left a Teen Team to take time alone, after Rex-Plode cheated on her again and again. Eve struggles with stress and pressure of having to balance her life with her personal and social life, a factor which caused her to drop out of high school even though she had good grades. Eve is also an idealist with good and strong morals, believing in doing the right thing at all times. Eve is a loyal and supportive friend and girlfriend who is always there for her friends and even lies for them if needed. She has a strained relationship with her parents, who don’t seem to understand her or her emotions, lacking the emotional intelligence to do so. Eve is a protective girl, always trying to protect her friends, family and the world from any negative factors such as the Viltrumites.
• Traits: caring, compassionate, responsible, idealistic, selfless, empathetic, loyal, cautious
• When alone: Eve spends a lot of her time off helping people or nurturing nature.
• When in public: Typically, in public, Eve takes up her alter-ego, Atom Eve, to help defend people from villains and such.

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Background/Story:

• Atom Eve was created in an experiment to mutate an unborn child and create a weapon for the government. The scientist in charge, Dr. Elias Brandyworth, was ashamed of what he had done so he traded the child with the dead child of another family. Eve went to live with the Wilkins and they named her Samantha Eve Wilkins. In school she was considered a science prodigy since she already knew everything about any science that anyone could teach her, which turned out to be an early manifestation of her powers. She would practice her powers by changing things such as food and objects, and later donned a costume and fought Killcannon. She also ran into Brandyworth, who had began to watch her from afar, but she rebuffed him due to wearing a costume. Before becoming a hero she was warned by Brandyworth who had helped to create her not to ever use her powers, for they could lead to her downfall. She goes on to defy this warning, realizing that she has the power to change the world for the better and joins the Teen Team, a group of after school super heroes.

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Relationships:

• Mark Grayson - Mark Grayson, AKA Invincible, is a friend of Eve’s. They work together on superhero stuff from time to time and went to the same high school.
• Rex ‘Splode’ Sloan - Rex Sloan is Eve’s ex boyfriend. They dated while they were both still in the teen team, but broke up when Rex cheated on her with Dupli-Kate.
• Guardians of the Globe - The Guardians of the Globe are a superhero team of extraordinary individuals, considered to be the best of the best. Their purpose is to protect the Earth from both internal and extraterrestrial threats. Though primarily affiliated with the Global Defense Agency, they operate on a global scale rather than in a specific region. They consist of Robot, Rex Splode, Dupli-kate, Shrinking Rae, Monster girl, Black Samson, Bulletproof, Shapesmith, the Immortal, and Darkwing II.
• Global Defense Agency - The Global Defense Agency (G.D.A.) is a paramilitary law enforcement intelligence agency. It is led mainly by Cecil Stedman and Donald Ferguson as his right hand.
• Amber Bennett - Mark’s ex-girlfriend. She and Eve get along well.
• Adam Wilkins - Eve’s adoptive father. He had a bad relationship with Eve because he doesn't like that she is a superhero. Even when he and Betsy are struggling, he refuses to accept help from Eve.
• Betsy Wilkins - She is Eve’s adoptive mother. She is a bit more understanding of Eve than Adam is.