A young magazine reporter finds his attraction to his beautiful new neighbor snowballing into obsession in this erotic thriller from Junk Food director Masahai Yamamoto. Ryo had just moved into his new apartment when he was greeted with the passionate cries of his ravishing neighbor Satsuki. Upon realizing that the walls in his new building are paper thin, Ryo finds himself eavesdropping not only on Satsuki's lovemaking sessions, but her frequent bubble baths and intimate conversations as well. Later, as Ryo's fantasies begin to cloud his view of reality, he becomes increasingly hysterical over the sordid phone calls Satsuki fields night after night. Before long Ryo and Satsuki's lives have converged, delusion has taken hold, and one man's infatuation finally drives him to the unthinkable.