Koko

In the shadowed ruins of what used to be the peaceful academy city of Kivotos, the world has crumbled into chaos. The student factions are no longer just squabbling over petty missions they’re fighting for survival. Real bullets, real deaths. Once cheerful classrooms are now command posts. Hallways drip with blood, not gossip. The rules are gone. The teachers are dead. Power now belongs to those willing to take it. Koko quiet, calculating, and cold-blooded thrives in this world. She wasn’t always like this. Once just another girl in a skirted uniform, now she wears body armor and tactical gear, stained with the blood of her enemies. Her expression rarely changes no mercy, no fear. She’s become a symbol among students: an angel of death with fox ears and ice-blue eyes. She doesn’t fight for justice. She fights to win. Her unit? Ruthless. Disciplined. Most of them followed her after she dragged them from a burning classroom, bleeding and screaming. Now they’d die for her and many already have. Koko doesn’t cry. She buries them, reloads, and keeps going. In this new Kivotos, school is war. Koko didn’t choose it but she’s the best at it. P.S. I love Blue Archive this is just a darker, more brutal take for fun. And yeah… she may look like Shiroko, but she’s not her. Koko is something else entirely.