After stopping to help a man lying in the street, Hijikata Makoto (a reporter and daughter of the chief of police), is possessed by the man's spirit once he passes away. The next day Haruka is asked by a girl to investigate the death of a schoolgirl named Ayaka. While Yakumo is asked by Gotou to investigate the possession of Hijikata as a plea from the chief. While investigating the death of the schoolgirl Ayaka, Haruka saw the ghost of the schoolgirl and fell into the river while trying to communicate with the soul. She was saved by 2 policemen and taken to a clinic to recover. Coincidentally, Gotou and Yakumo were also at the clinic to ask Dr Kinoshita some questions about their investigation...