Aphorismアホリズム ; 杀戮箴言aphorism ; 格言 ; 格言aphorism ; 殺戮箴言 ; Ahorism

From Shinnen" Naraka High School, is a seemingly normal school. However, unknown to the public is the cruel truth of what really goes on in the school's halls. Rather than studying, students are forced to struggle for their very survival. And the strong bonds of friendship may be the only difference between life and death.