“I never imagined things would turn out like this…” Kai reflects on his actions after spending an intense night with a woman living in the apartment next door. Taking advantage of the fact that one of the rooms in the next apartment building was clearly visible, he began to soothe himself by watching the defenseless woman, Ikenaga, through his lens. But one morning, he accidentally spoke to Ikenaga! From that moment on, his interaction with his voyeuristic object of affection begins…?