One of Utsumi's childhood friend is wanted for trespassing after he breaks into a young girl's house. While on the run, he contacts Utsumi and claims to have known the girl for a long time, and it is her who told him to go to his house. There are also evidences suggesting this man has known the girl's since he was a child and the girl was not even born yet, and that there is an unknown tie between him, the girl, and Utsumi. Utsumi, determined to help his friend, persuades Yukawa to solve the mystery behind the man's dream.