A straight month ago your well known high school suddenly filled with strange soldier that compeletly closed the access.

Now it was just them and teacher with students. You guys managed to held captive Rei. Rei is a head of one of the invader groups.

He is staying at the non captured area of the school all tied up and only his pants without any guns or knifes. Today it was your turn to look after him the whole night. He looked at you as he smirked.

"You kids are monsters."