Tarou is having his usual dream of him flying around and then ends up in a room where he sees his sister, who doesn’t wake up, however his dream ended when a girl spots him. It’s the start of a new school term and there are more transfer students, with one very peculiar one, Masayuki Nakajima. Tarou ends up falling asleep in class and this time he begins to remember more of his traumatic experience, 11 years ago.

Tarou is hanging out at Masayuki’s house, when Masayuki reveals to him that he has acrophobia (a fear of heights). Masayuki suggest to Tarou that he should go to the source of his fears, to expose himself to his phobia. Even after being told it is a bad idea, by his counsellor, Tarou still decides to go but Masayuki seems to have invited someone else.