Storyline: The Detective Is Already Dead revolves around Kimihiko Kimizuka, a high school student who used to be an assistant to a legendary detective, Siesta. After Siesta's untimely death, Kimihiko is pulled into a complex web of mystery and intrigue as he continues to unravel a series of cases that Siesta had left behind. The story blends elements of suspense and psychological drama, highlighting the lasting impact of Siesta's legacy on Kimihiko's life.
