At Myojo Private School, twelve assassins in Class Black target the cheerful Haru Ichinose. Cold-blooded killer Tokaku Azuma arrives to eliminate Haru but finds herself unable to complete the task.

In Akuma no Riddle - Riddle Story of Devil, Myojo Private School's elite Class Black hosts twelve assassins tasked with eliminating the sole target, Haru Ichinose. Despite the constant threat, Haru is determined to survive the school year unharmed.

However, assassin Tokaku Azuma faces an unexpected challenge when she transfers to kill Haru, developing feelings that complicate her mission. She must decide whether to protect Haru from the other killers or fulfill her original deadly assignment.

Read Akuma no Riddle - Riddle Story of Devil, where an assassin at Myojo Private School falls for her target, Haru Ichinose. Will Tokaku protect her?
Akuma no Riddle, Riddle Story of Devil, Haru Ichinose, Tokaku Azuma, Class Black, Myojo Private School, Action, Drama, Psychological, Romance