Aika who is fan of Kaneda, a serial killer who is a character in the horror game "Yugen no Tsuki". It's okay to be killed even more... When I wake up to sleep while thinking so, the world changes. I was in the game. While I was pleased, I suddenly encountered an encounter and was about to be killed! After all, she runs away if he doesn't want to die, but she is cornered by the bad end route. The action she took to live. It was... exposing the boobs. I'm about to be killed, but I'm aiming for a happy ending without giving up...