Kenta's dream of becoming a baseball player was shattered and he got a job at an apartment management company through the help of a senior. - From the window of the dormitory where Kenta lives, he can see the life in the room across from him, and his daily routine is to steal a glimpse of Rika, the married woman who lives there. - A few days later, Kenta is working on an elevator at the apartment building and happens to pass Rika on the landing of the emergency staircase. - At that time, Kenta realizes that the married woman he was peeping at is Rika, his junior from his school days. - Rika noticed the same thing, and from then on, the distance between the two suddenly became closer...