A city of rain is gripped by innumerable unsolved mysteries, under the complete control of a megacorporation. Master Detectives from around the world, each possessing unique powers, must rise to the challenge of uncovering the truth. With Shinigami by his side, Yuma joins the investigation as a trainee of the detective agency.

A city of rain is gripped by innumerable unsolved mysteries, under the complete control of a megacorporation. Master Detectives from around the world, each possessing unique powers, must rise to the challenge of uncovering the truth. With Shinigami by his side, Yuma joins the investigation as a trainee of the detective agency.