Three journalists specializing in the supernatural will follow in the footsteps of a ghost, woken by 4 friends exploring an abandoned school.

Eighteen months have gone by and Kudo and Ichikawa are still lost in a parallel universe. When they vanished, a giant appeared in the sky above Shinjuku.

A man thinks he is an actor. He has a part-time job and likes a cute girl at work. He grabs the chance to have sex with her. Premature ejaculation hits, however, as he is taking off his pants. Angry at what has occurred, he decides to train in order for this not to reoccur. He shares an apartment with a friend. The flat-mate is going to help him with his training.