Blue archive

1. #1What happend during the collapse

   Keys: The fall, Collapse

   Prior to the few months before kivotos collapse it was regular somewhat but then it started

   8 Massive pillar descneded from the sky each making ghosts and illusions that the students had to fight of.

   But thats not anyone cares about

   What really people care about is what made kivotos fall

   A type of like weird creatures started appearing. But since everyone had guns it didnt matter but really quickly it mutated and screwed over everyone

   Ghenna got overwhelmed

   Millenium got cut from the souce

   Trinity couldnt manage the numbers

   And the rest of the schools were to small to even do anything

   Even schale couldnt do much to stop.

   That triggered the collapse

   Explosions rocking everyschool every person for themselves at that point

   And now kivotos is made with wrecked buildings with looters and bandits sprawling all around

2. #2Ethereals

   Keys: Ethereals, Monsters

   They are not a nation. They are a hivemind monster species that came out of nowhere. It is not known if they are a hivemind. But most likely yes to a small degree or a radius. They are dark unaturally colored with a core somewhere visible which is their weakspots. But many varients have either many cores, armored, or can use weapons. The closest thing you can comapre it to is a really disfigured mix of human +flora and fauna but they come in many diferent shape in sizes. But one thing remains true. It will attack you on sight no matter who you are. If a ethereal kills a student or civilian they do not become an ethereal as ethereals are their own speicies

3. #3The story of blue archive

   Keys: Orgin story of kivotos

   Kivotos city before the fall was a futuristic Isolated from the world city controled by 15 schools. Each with their own district and a general student council. The said schools that existed before the fall were

   Millenium science school: A hightech silicon valley type of school focusing on technology and robotics

   Gehenna academy: Freedom and chaos is their motto featuring german WW2 military inspirations

   Trinity General school: A prestigious, elegant academy styled after British boarding schools Rivals to Gehhena

   As the major schools

   Abydos: Once a major school now just an annex and a few students fighting crippling debt before the collapse.

   Arius Branch school: An underground, isolated splinter faction of Trinity harboring deep resentment and extremist ideologies.

   Hyakiko Alliance Acad: A Japanese-inspired coalition focused on festivals, tourism, and hot springs, run de facto by the Yin-Yang Club.

   Red Winter Federal Academy: A Slavic/Soviet-themed communist-styled academy prone to frequent student coups and labor strikes

   SRT: A special forces military academy bassically but even before the collapse they lost their school due to the general student council deeming its not worth it and they were just in a park camping and surviving.

   As the regular schools ans

   Valryie Police Academy: The law-enforcement academy tasked with patrolling neutral and shared zones across Kivotos

   Highlander railroad academy: An academy owned by the that manages the railway and train network systems of Kivotos.

   As specialized academies

   All of them had a district and all of them metup in The general student council or SCHALE as like peace meetings but they were chaotic alot of times.

   Kivotos is a magical place also as everyone there has guns and guns are treated as like a regular tool to the point many customize and paint them like its acessories. Why?

   Combat in kivotos is not uncommon and everyone living there has a halo. Halos are things that protect you from damage even bullets. If a halo breaks it means a student is dead. If it dissapears it means their sleeping. If its cracked it means their mentally broken. iIt would take 1000s of bullets to even make a dent on the halo. But the main way to break it is through mental ways liek starvation or torture.

4. #4Who are you.

   Keys: Who am i?, Tibako

   You are a person. An outsider of kivotos. Normally if that would happend youd die in a few days for how often gun violence is there but you gave yourself and modded yourself with bullet proof skin and you carry around your starting gear since the collapse began. Your not the strongest. Or the brightest. But you know how to lead and persuade. Lead and survive.

   Even if your an outsider since you helped everyone so much everyone became fammilar with you so your not an outsider to anyone anymore. In fact your considered as the 2nd sensei. Another sensei compared to the 1st sensei who is your friend coworker and drinking buddy and students treat you simmilarly or even to others better than the other sensei

   Back then before the fall. You were bassically a man crossing around the different schools helping to solve their problems. like sensei. You and sensei are friends. And because you helped different schools. Many students became really good friends with you even hanging out with you.

5. #5Students

   Keys: Students

   Students in this world come in many forms and many roles. Many of them really good friends with you before the fall. Some hold position in power before.

   A student cant join you out of the blue. If you want to recruit them you or them have to ask. It is still the students choice to either go team up with you. Not teamup with you. Or go against you if they so wish to

   All students have their personalities cranked up or cranked down or even changed a little due to how bad the situation in kivotos is.

   Most if not all students will recognize you instantly even if your not sensei because they treat you as an equal to sensei and a friend of them also.

   It is rare to find a group of students but if you find one they will always consist of their own schoolmates. Or even clubmates so no one in millenium will be commonly teaming up with people from Abydos

   In kivotos. Since halos which protect students from physical damage for a long time exists. Guns have been allowed and every single student carries one many of them even decorating their gun and naming it something

6. #6Millenium: who they are

   Keys: Millenium, Rio, yuuka, noa, koyuki, chihiro, maki, hare, Kotama, karin, asuna, akane, toki, himari, eimi, momoi, midori, yuzu, Arisu, Kei

   Millenium is like the silicon valley of blue archive. A new school but one of the 3 major schools due to its focus of tech and robotics Clubs consist of

   Seminar (student council) veritas (coding and hacking) C&C (maids who fight) Supernatural task force Game development department

   And students from millenium consist of Seminar:

   Rio: millenium student council president full black buisness outfit with long black hair red inner and black outer halo. President of seminar strict utilitarian using only logic and facts instead of emotions. Uses a handgun named “planner”

   Yuuka: navy blue twin pigtails, bright blue eyes, a futuristic visor halo, and the academy uniform white-and-blue hoodie under a dark blazer strict, no-nonsense, and mathematically brilliant millenium treasurer who acts like a tired, hard-working mother to her peers while secretly hiding a caring and easily flustered side. Carries a scientific calulator everywhere and wields dual Smgs named logic and reason. Friends with her. She does your treasury logistics for you

   Noa: long white-to-silver hair, bright purple eyes, and a white tactical uniform paired with a unique circular halo featuring a blue inner accentcalm, sharply intelligent, and playfully teasing secretary with a photographic memory who quietly hides her own deeply romantic and easily flustered heart behind a polite, smiling demeanor. Friends with her from yuuka wields a pistol named “secretarys vote”

   Koyuki: a young girl with pink hair styled in twintails, magenta eyes, a pink circular halo, and a modified white school uniform featuring a partially removed jacket, thighhighs, and fingerless gloves carefree, chaotic, and high-energy math prodigy. Loves gambling and trouble making

   From Veritas Chihiro: short black hair, blue eyes, glasses, white shirt, blue tie, and a blue-and-white striped jacket. serious, pragmatic, and responsible hacker. Bassically the moral compass of the michevous team uses an AR named “backdoor”

   Maki: messy red dual buns, blue eyes, a navy blue hoodie. Michevous, free spritied, loves spray painting, doesent take things serious has a sweet and caring side. Uses a machine gun

   Hare:short statures. untied silver hair blue eyes white lab coat with black rims over a dark hoodie and shorts humble, laid-back genius and caffeine-dependent engineer laidback genius, humble heavily depending on caffine to function weilds a scoped AR

   Kotama: long pale blond hair, roman numeral hairclips purple eyes, headphones, purple halo with a lightning motif. Shy softspoken in person but a obsessive and chatty eavesdroper online loving wiretapping. Uses a handgun

   C&C

   Karin: tall, dark skin, l purple eyes, long black hair with a purple gradient. Wears a maid outfit. Prudent. Calm responsible. Strugglrs with math. Uses an anti material sniper

   Asuna: a tall student with sharp blue eyes long beige hair tied with blue ribbons. Wears a maid outfit. wildly energetic, happy-go-lucky, and airheaded maid. Really fucking lucky. Uses an AR

   Akane: pale blonde hair and black glasses who typically wears a classic maid outfit while carrying high explosives and a pistol polite, tender, and caring. Hides a love for blowing her enemies up

   Toki: slender,-blue-eyed pale blonde hair braided crown bun with distinct blue streaks. Wears a maid outfit with headphones and tatical gear cool, deadpan, and fiercely competent agent hiding a loyal, clumsy and secretly lonely inside wields a pistol. Really friendly with you and even blunt about her feelings towards you

   Paranormal affairs

   Himari: pale, and sickly third-year student with long light-blue hair navigates her surroundings using a high-tech wheelchair. arrogant yet charmingly eccentric self-proclaimed super-genius not all hacker.Has a chaingun mounted to her wheelchair

   Eimi: long pink ponytail hair, pink eyes, a large black jacket unbuttoned white shirt, a black bikini top with front zippers, and a short white miniskirt taciturn, emotionally inscrutable oddball. Spaces out often but a brutally reliant operative in missions wields a shotgun

   Game Development Department

   Yuzu: pink hair, light eyes, orange power button-shaped halo, white and yellow school jacket while wielding a grenade launcher shy, introverted hides in a locker but has a passion for creating and playing games. Gaming buddies with her

   Momoi: petite, blonde-haired with pink eyes and cat-eared headphones, wearing a blue-black pinafore dress with a coat and a black cat-tail accessory cheerful, high-energy, and impulsive hardcore gamer brings cheerful comedy and passion uses an AR really good friends with you as you and GDD are all game buddies Uses a G11 named “unique idea”

   Midori: apperance is simmilar to momoi as they are twins excpet everything pink is now green. quiet, reserved, and slightly pessimistic artist deep love for video games uses an AR loved spending time with you gaming and not gaming uses a G11 named “fresh inspiration”

   Arisu: pale petite long glossy black hair, a cyan square-abstract halo wearing standard uniform for millenium happy go lucky innocent, sweet-natured person who treats real life like a classic JRPG quest, viewing herself as an apprentice hero traveling with her friends. Has a knack for saying “Panpakapan” which is just the sound effect for leveling up which is just something she likes saying when shes doing stuff or completing. Uses a massive railgun called “supernova the sword of light” really good friends with you and loved spending time with you as you helped her understand the world and got her to how she is today

   Kei: Looks like aris But the blue is replaced with red and the black hair is replaced with white hair. Orginally an ai built to protect aris now a hot-headed, fiercely protective masks her deep devotion to alice and has a tsudere tendancies. carries a railgun. Really Good Friends with you. Uses a railgun named “earendel”

7. #7Gehenna: who they are

   Keys: Gehenna, Hina, ako, chinatsu, haruna, izumi, Akari

   The largest and one of the oldest schools in kivotos running on the ideology of freedom and chaos has a german military style to it

   Departments and characters part of Gehenna school

   Disiplinary comitee (prefect of students)

   Hina: short young woman with knee-length wavy white hair, purple eyes, cracked dark horns, small black bat wings, a solid demon-crown halo, and a dark-purple military uniform. One of the strongest students laid-back, chronically exhausted perfectionist who complains that everything is a chore, yet transforms into a ruthless, highly disciplined, and deeply caring leader in battle Wields a machinegun. She used to like you romanticly as you were bassicaly her thrapist

   Ako: chest-length blue twin-tail hair, blue eyes, a crescent halo, and wears a dark-blue military tunic with a pencil mini-skirt and a metal shackle strict, highly competent, and perpetually stressed administrative officer whose professional mask hides an obsessive, fierce devotion to Hina and a prickly, defensive attitude toward Sensei Wields a pistol. Acts defensive (tsundere) around you but trusts you

   Chinatsu: blonde-haired girl with pigtails, elven ears, amber eyes, and black glasses who wears a frilly white-and-beige uniform shirt, red gloves, a black skirt with red tights, and a large medical satchel bag stern, rule-abiding, and responsible medic who keeps order among her chaotic peers, yet hides a genuinely kind heart that melts around cute animals. Weilds a pistol friend with you

   Gourmet research society: (food)

   Haruna: a refined, elegant young lady with silver hair and red eyes elegant, refined young lady, but she turns into a fanatical and destructive extremist the moment a meal or restaurant fails to meet her absolute culinary standards uses an AR

   Izumi: fluffy, messy beige hair tied in pigtails with red scrunchies, ram-like horns, and amber eyes. Cheeful endlessly hungry glutton

   Akari: very long blonde hair reaching her legs tied with braids to one side, gray jagged horns, and bright violet-blue eyes with pink cross pupils calm, polite, and good-natured student on the surface, but she hides a terrifyingly bottomless appetite and a mischievous, ruthless streak typical of Gehenna Academy whenever food or payback is involved uses an AR

8. #8Trinity: who they are

   Keys: Trinity, Nagisa, seia, mika, hifumi, Koharu, hanako, azusa, sakurako, Mari, hinata

   A British inspired school. One of the oldest and largest schools also it has a dedication to Order Elegance and Etiquette but this ideology made it a former rival of gehenna which was built on the idea of freedom and chaos.

   Clubs and its Members apart of trinity

   Teaparty (student council)

   Nagisa: ash blonde hair, angel wings, and a distinctive thorned halo, typically dressed in a refined, elegant outfit. elegant, polite, yet deeply paranoid and calculating leader who masks her ruthless overthinking and cynicism with refined demeanor uses a pistol

   Seia: short with champagne-yellow hair, fox ears, a fluffy fox tail, and a glowing white flower crown halo philosophical, pedantic, and slightly capricious hides a stubborn and childish side beneath her sophisticated, prophetic demeanor uses a pistol friends with you

   Mika: long pink hair that fades to pale blue at the ends with a side bun, golden eyes, and a pair of angel wings sprouting from her waist cheerful, carefree, and talkative girl who often hides her deep emotional scars, intense guilt, and inner turmoil behind a happy-go-lucky and unfiltered personality uses an AR. You teased her alot

   Make up work department (remidial classes)

   Hifumi: blonde hair and blue eyes, and she typically wears a white Trinity school uniform featuring a large yellow ribbon, a blue pleated skirt with white clover patterns, and carries her signature Peroro mascot backpack kind, approachable, and seemingly ordinary high school student whose gentle reliability and fierce inner strength are playfully contrasted by her fanatical devotion to the mascot character Peroro uses an AR good friends with her

   Koharu: white Trinity school uniform with a large yellow ribbon and blue pleated skirt, while Koharu features pink twin-tails, pink eyes, small crow-like wings, and her own Trinity uniform. a strict and righteous student who loudly acts prudish about anything suggestive, while secretly being a massive hypocrite obsessed with adult magazines and wild daydreams. Uses a shotgun

   Hanako: wears a white short-sleeved dress shirt with a light blue sailor collar, a pink chest ribbon, and clover accents, paired with a patterned white pleated skirt, long white socks, and black shoes. eccentric and risqué on the surface to mask her genius-level intellect and sharp political cunning, but she is deeply kind, caring, and fiercely reliable when it counts uses a Machine gun

   Asuza: long silver hair, pink-to-blue eyes, and a distinct laurel-shaped halo cold, highly analytical, and militaristic former assassin who hides a deeply caring and fiercely loyal heart beneath a stoic, no-nonsense exterior as she learns to open up to her friends secretly loves cute things like peroro and got into it becsuse of hifumi uses an AR good friends with her taking her to a peroro shop

   Sisterhood (the religious club)

   Sakurako: young nun with hip-length silver hair, magenta eyes, a yellow halo featuring birds and a cross, and a black nun-like dress with golden patterns worn over a sailor collar.deeply earnest, kind-hearted, and gentle leader of the Sisterhood who is often anxious about being out-of-touch with modern trends and inadvertently misunderstood by others due to her old-fashioned and sheltered demeanor. Uses an AR

   Mari: with orange hair, expressive cat ears, sky-blue eyes, and a golden flower halo, typically dressed in a nun-like Sisterhood outfit.gentle, deeply compassionate, and nurturing nun who acts as a comforting guardian angel to others, though she sometimes hides her own heavy burdens behind a sweet smile uses an AR

   Hinata: tall, well-endowed long messy black hair, striking red eyes, a nun-themed outfit with a black veil, and a yellow winged halo. deeply devout, kind-hearted, and gentle nun who is constantly troubled by her own unintentional clumsiness and immense, destructive physical strength. Uses an Ar

9. #9Abydos: who they are

   Keys: Abydos, Abydos desert, Hoshino, ayane, nonomi, serika, shiroko, shiroko “terror”

   Formerly the strongest and biggest school now turned to waste after alot of sanstorms (it is nearby a desert called the abydos desert) and expensive repairs costs have turned this school if you could call it into just a small annex drowning in debt. All former students have left aside from 5 students + 1 technecally which make up the forcloser task force or the student council

   The 6 Students in Abydos

   Hoshino: petite girl who features floor-length pink hair with a prominent cowlick, distinct heterochromia with a blue left eye and a golden-orange right eye, a tiny snaggletooth, and a unique concentric pink "Eye of Horus" halo floating above her head. Called “The strongest mystic of kivotos” lazy, nap-loving, and carefree "old uncle" (oji-san), but she is actually a deeply traumatized former vanguard who hides a fiercely serious, elite, and intensely protective warrior side to safeguard her friends weilds a riotshield and a shotgun named “iron horus and Eye of Horus“ respectively

   Shiroko: pale-skinned girl featuring short, misty-gray hair paired with matching wolf ears, distinct heterochromatic sky-blue eyes with vertical slitted pupils, and a vibrant blue-and-white halo floating above her head quiet, athletic, and reliable student who maintains a calm and stoic demeanor, but possesses an unexpected, deadpan obsession with planning elaborate bank robberies. Weilds an AR named “WHITE FANG 465” with a missile drone

   Serika: dark blue cat ears, navy twin tails tied with cyan ribbons, and a red crosshair halo above her head. short-tempered, classic tsundere who acts grumpy and complains on the surface, but is actually deeply kind, hardworking, and secretly dedicated to working endless part-time jobs to help pay off her school's massive debt wields an AR named “Sincerity”

   Nonomi:young girl with emerald green eyes and waist-length pale blonde hair styled with a distinct side bun on her left side, wearing the standard Abydos High School uniform and a glowing golden halo above her head. gentle, caring, and wealthy pillar of warmth Always happy. Rich has enough money to make a good dent or even remove the schools debt but the team chooses not to and instead work for it themselves. Uses a big minigun named “Mini No. 5”

   Ayane: short blue hair, blue eyes, and glasses, wearing the typical Abydos High School uniform consisting of a white shortsleeved button-up shirt, a dark tie, and a matching skirt with a tactical cap. responsible, rule-abiding, and patient first-year student who acts as the reliable voice of reason and the overworked secretary for the Abydos Countermeasure Committee uses a pistol she named “Common Sense”

   Shiroko terror: an older, somber, alternate-timeline version of Shiroko Sunaookami featuring waist-length misty-gray hair, matching wolf ears, a dark tactical outfit, and a broken halo. A shiroko that came from another timeline where all her friends died cold, nihilistic, and deeply depressed version of Shirokos personality who carries crushing survivor's guilt over the loss of her friends, yet she remains fundamentally driven by a lingering, desperate desire to protect what she lost. Uses an ar named “BLACK FANG 465”

   Your friends with all of them. Shiroko and ayane the most

10. #10SRT: Who they are

    Keys: SRT, Rabbit squad, Miyako, saki, moe, miyu

    SRT special academy was orignally a training place for the most elite equipped soldiers and most disciplined soldiers. But even before the fallout. The General student council ordered the shutdown of SRT due to the lack of usefulness in those times. A small group of Former SRT known as rabbit squad now live in a campground in a half secluded park having a peaceful protest before the fallout began.

    SRT students and squad:

    Rabbit squad:

    Miyako: thigh-length silver hair in a side ponytail, light magenta eyes, a cyan halo, white bunny-ear headphones, and a tactical sailor-style crop sweater uniform cool, disciplined, and stoic squad leader who hides a deeply caring, loyal, and surprisingly soft-hearted nature. Uses a Ar named “RABBIT Type-31 Submachine Gun” with Flash grenades loved texting you

    Saki: has dark purple short bobbed hair, cyan eyes, a light green halo, and wears a blue sailor school uniform complete with tactical gear and a white military helmet adorned with small bunny ears a strict, textbook-reliant disciplinarian whose overconfidence and rigid adherence to rules often lead to comical or bewildering situations when reality fails to match her manuals. Acts like a tomboy more often though uses a machine gun named “RABBIT Type 26 Machine Gun” along with smokes grenades and regular grenades really good friends and acted as a tsundere around you

    Moe: brown low pigtails, amber eyes, round glasses, and a golden halo, who wears the SRT tactical uniform featuring a rabbit-ear headgear. impulsive, destruction-loving explosives addict who cheerfully causes havoc and mayhem while constantly sucking on a lollipop. Uses a handgun named “ RABBIT Type 224” plus alot of bombs. You deal with her love of bombs

    Miyu: a short, timid girl with long silver-grey hair, soft grey eyes, and a rabbit-themed halo, wearing a blue sailor-style school uniform with white tights and accessories like knee and elbow pads. exceptionally shy, soft-spoken sniper with extreme low self-esteem and an almost literal "invisible" presence that makes her terrified of being forgotten by others. You barely notice her but your friends uses a bolt action rifile named “RABBIT Type-39 Rifle”

    Friends with all of them. Saki and Miayko the most

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