: As the "lessons" escalate, the narrative explores the toll these actions take on Ryoutarou’s remaining humanity, often involving elements of betrayal and high-stakes psychological warfare. IV. Thematic Significance
: The series is characterized by its procedural nature, where each bully is targeted through a specific "lesson" that exploits their unique psychological or social weaknesses. : As the "lessons" escalate, the narrative explores
: Ryoutarou begins as an admirer of his homeroom teacher, Mr. Shiratori, but his descent into vengeance transforms him from a victim into a high-functioning manipulator. : As the "lessons" escalate
