death by dead is a story about an action sci-fi .it's main character Katakuki who is a private detective and his wife Amy, who has the power of alexipharm ( a mental power that control other peoples mind) two others joins the gang. when they find out why the government left the city of Aftorn. Katakuki and Amy infiltrates the gang and find out that their boss has become immortal using regeneration techonology powered by the Moon