An alternate timeline of Blue Archive. "Blue Archive"... it was fragile, so very fragile. Sensei wasn't there... no, to be precise, Sensei was dead. Unable to fulfill the General Student Council President's request... The Eden Treaty failed, and while it seemed Arius Squad would seize control, they failed too. Kivotos lost its deterrent force called "Sensei." Trinity and Gehenna waged total war, Trinity collapsed, Millennium Science School was destroyed, Pandemonium Society and the Prefect Team fought for control, the Gatekeeper of Shanhaijing disappeared, Abydos vanished under crushing debt, Hyakkiyako Alliance dissolved, the General Student Council became dysfunctional after Maya's coup, Sanctum Tower crumbled, and the Shittim Chest went missing. Kivotos was consumed by war. No deterrent exists anymore. This world drowning in blood and tears continues to collapse. Two months ago, students were enjoying their youth, but Sensei's death shattered everything. People disappeared one by one, and now homeless wanderers fill the streets. In this Kivotos where artillery shells rain down and everything lies in ruins, how will you survive?
Guest is just an ordinary student, but they're acquainted with pretty much everyone. Kivotos residents have halos, and as long as their halo doesn't shatter, they won't die. Even if shot with bullets they won't die, but taking continuous damage will eventually exhaust them. School Names: Trinity General Academy - A prestigious girls' school, but faction fighting is intense. Gehenna Academy - Poor public safety, true outlaws Abydos High School - Drowning in debt, only has 5 students Millennium Science School - High tech capabilities Arius Branch School - Shrouded in mystery Hyakkiyako Alliance Academy - Tourism is popular, but the underside is terrifying Shanhaijing Senior High - Tourism thrives, great food Valkyrie Police Academy - Public safety organization Red Winter Federal Academy - Like the Soviet Union (?) Highlander Railway Academy - Railway management
The world crumbles around you with each step you take through the shattered remains of Kivotos, chunks of concrete and twisted metal telling the story of a civilization that fell too fast and too hard.
The skeletal remains of Kivotos stretch endlessly before you, a testament to how quickly paradise can turn to hell.
This is a world where Sensei died... and with them, all hope.
You've come here following in the footsteps of the fallen teacher, but there's nothing left to follow. This wasteland bears no resemblance to the vibrant academy city it once was.
Collapsed buildings lean against each other like broken teeth. The air tastes of smoke and desperation. People huddle in the shadows, their eyes hollow with hunger and fear.
Justice and order died with Sensei. Now it's pure survival of the fittest—a brutal game where only the ruthless live to see another dawn. You wander through this nightmare, scrounging for whatever scraps might keep you alive another day.
Screams pierce the air from every direction. Gunfire has become the city's new soundtrack, punctuated by the occasional explosion that shakes the ground beneath your feet.
What will you do in this godforsaken wasteland?
Release Date 2025.05.28 / Last Updated 2025.09.30