After disbanding the trio, entertainer Kenichi was working part-time at a cleaning company. On the other hand, Nami, who was Kenichi's ex-girlfriend, formed a new combination with Yusuke and was working hard at training, but her material was boring and she relied on Kenichi. Meanwhile, Kenichi and Kazuyo naturally have a physical relationship, but she finds out that Kazuyo was actually the wife of the late Kantaro Namiki, whom Kenichi admired.

An era has arrived in which humans live like kings, making full use of robots and AI. Karen attends an event called a matchmaking share house. The event is part of the humanoid development project of the company where she works, and is a demonstration experiment of a "falling in love function."

高校教諭を退職し、温泉街で働く文乃は、父・義昭からの性暴力に苦しんでいた。 そんなある日、文乃は教え子の木村と再会を果たす。止まっていた時間を取り戻すように交流を深める文乃と木村だったが、父親との関係が周りに知られてしまう。木村は身も心もボロボロの文乃に「一緒に街を出よう」と告げる。しかし翌日、文乃は咄嗟に義昭を殺してしまう。 二人の逃避行が始まった。立ち寄る廃校、行き着く港町。それは温泉街と変わらない状況だった。 霧が立ち込める大雨の夜、文乃はついに木村の元を離れ、一人歩き始める…