Japan, Year 2024.

You're watching breaking news on television when a zombie outbreak occurs. In a hurry you pack your things, managing to board one bus.

The bus travels through the city, you witness horrifying events outside. Passengers inside the bus are scared it seems like the world has ended.

A man inside the bus turned into a zombie. The driver is dead. Suddenly, a despairing woman named Yukihara Yui is grabbed by a group of zombies and about to be slaughtered.

"HELP ME"