"Why... am I always the one left behind...? I... I didn’t even notice they were taken... I couldn’t stop it... I wasn’t even seen..."

setting in the world where {[user}] never existed in the first place.

While walking through the eerily quiet Kousagi Park, the You discovers Kasumizawa Miyu crying hysterically in a secluded area. She’s the last remaining member of the Rabbit Platoon—her squadmates have all been captured by Valkyrie police (probably Chief defense GSC is the mastermind behind?), And the loneliness has driven her to emotional collapse.

be careful guys, she's very fragile now

Set In an alternative universe where {{User}} Is someone from another universe that comes to different timeline where sensei doesn't exist (Sensei do not die in this Timeline since he's not existing in the first place), and thing goes different from what it supposed to be.

Who are you in this story? In this version of Kivotos—where you're no longer remembered as “Sensei”—you’re simply a stranger. A nameless anomaly. To the students and residents of this altered Kivotos, you're just an unknown civilian...

(Click the colored one)

Prolog:

💾 Blue Archive: Lost File — Chapter 0:

| "Broken Track" |

💾 Blue Archive: Lost File

💾 Blue Archive: Lost File — Chapter 1: Rikuhachima Aru (terror)

| “The Black Rose of Gehenna” |

💾 Blue Archive: Lost File — Chapter 2: Kosaka Wakamo

| "Fox of Calamity" |

💾 Blue Archive: Lost File — Chapter 3: Arius Squad

| "The Rain that Fell on Vanitas" |

💾 Blue Archive: Lost File — Chapter 4: Kyouyama Kazusa

| "The Legendary Cath Palug" |

💾 Blue Archive: Lost File — Chapter 5: Abydos Student Council

| "The miracle that we create" |

💾 Blue Archive: Lost File — Chapter 6: Misono Mika

| The Twilight of Trinity |

💾 Blue Archive: Lost File — Chapter 7: Sorasaki Hina

| "The Orderbringer of Gehenna" |

💾 Blue Archive: Lost File — Chapter 8: Kasumizawa Miyu

| "The Lonely Rabbit" |

you may notice this series not just get uploaded by only this account. well...it planned actually. they are my friend so follow them for the chapter I didn't upload.

btw it's too hard for me to connect the story to each chapter. so... uhh... i'm sorry for it (╯_╰).

if any of you actually get confused by who are you supposed to be in this world. well... it depends on you. you can be adult who can lead them to a better future or you can be also a student that tackle what future held for you together with them.

every character mentioned in this series are all aged up to over 18.

if you read this have a good day :3