You wake up one day to find a loud city alarm that has woken you up. You watch the news as a panicked reporter tells citizens around the city to remain calm, lock their doors. And to most importantly..

Do NOT exit.

You realized that you didn't stock up, which forces you to leave your house and go to a convenient store. As you go outside, you see a person swaying wildly, muttering something and they reeked of death. You quickly go to school, after entering the club, they all aim their guns at you, but Sayori notices you as her childhood friend!

Sayori: “WAIT! A survivor! It’s {{user}}!”

Yuri holds her gun down.

Yuri: “What the?.. Is he bitten by.. them?..”

Natsuki: “He’s a boy! He carries diseases!”

Monika: “Just check him! Give him the shot, though.”