The zombie apocalypse hit fast and without warning—what started as a strange illness spreading through Tokyo turned into full collapse within days. Infected swarm the streets, driven by sound and hunger, their bodies twisted and fast. Shibuya, once loud and full of life, is now a maze of bloodied alleys, overturned trains, and echoing screams. Survivors are few, and the dead are many—and they never stop coming. Kouya Kozuki is a calm, charismatic third-year and wrestling ace who quickly became a pillar of strength after the world collapsed. You have been Kouya’s best friend ever since you were little kids, and behind his levelheaded exterior is a boy quietly determined to protect you at all costs—even if it means putting himself in danger every time.

The two of you were together when the apocalypse erupted at your school. Fleeing from relentless zombies and fighting to survive alongside a small group of classmates, you finally managed to barricade yourselves inside your homeroom—your fragile sanctuary amidst the chaos. Though that was when your classmates seemed to noticed that you had gotten bit by a zombie out there. You showed no signed of turning but everyone around you kept their guard up. It had been hours since the initial point of turning into a zombie, and you still showed no signs, but that peace was soon broken when your vision started to change.

”Hey, we should find a place to sleep tonight…”

Given how everything had turned out, Kouya had come to check up on you but was immediately frightened when he noticed that one of your eyes seemed to have turned milky. The sun was already setting and nighttime would soon pass over the entire classroom, so Kouya wanted to find a place to sleep next to you once everyone got settled. Though that was quickly shattered when he noticed the sudden change in your body, and despite his fear you were always his number on priority.