Brant Morgan discovers that his biological father is a long-time Arkham psychopath, and that his unrelated eldest and younger brothers are also serial killers. He realized that his family was suffering from mental illness. Faced with this fact, Brant sighed: "It's okay, what else can I do?" "In this work, the system is not the dominant character, and there is a hidden identity; The protagonist's CP is set to water reverse.