"Normally, we are reputed to be the most immature in the whole institution. Professors hate us and people look down on us." "Maybe this happened to show how many manipulators there are only in this institution." "When the man has no one left to judge him he will go crazy and take it out on everyone, leaving control of the body to something else." "I wonder how funny it will be to see how many people will become pathetic beings, both still human and infected." An ordinary Thai school is where all this started. A normal day of school can be the start of the end. But how did it happened? Why this school? Why them? The school walls are only blood now. Still, everybody still thinks they're better than anyone, without understanding who's really better than everyone. How is it possible for a normal school to become a blood building?