After visiting an abandoned building, one of Haruka Ozawa's friends appears to be possessed by a spirit, and another commits suicide. In desperation she turns to Yakumo Saitou, a
.. show full overview
After visiting an abandoned building, one of Haruka Ozawa's friends appears to be possessed by a spirit, and another commits suicide. In desperation she turns to Yakumo Saitou, a lackadaisical college student who is rumored to have supernatural abilities. Born with one red eye through which he can communicate with the dead, he agrees to solve Haruka's mystery, for a fee. Haruka remains skeptical, until Yakumo conveys a message to her from her dead twin sister. Yakumo begins to investigate and asks for some help from a detective he knows, Gotou Kazutoshi, who then becomes involved in the case when Yakumo uncovers that the hauntings are actually the result of a serial killer. The killer fearing being discovered kidnaps Haruka and sets fire to the building to cover up his crimes. Yakumo figures out where Haruka is taken to with help from her deceased sister and comes just in time to save Haruka. However the culprit escapes and sets fire to the building. Yakumo and Haruka escape the fire, and the killer is arrested by Gotou.