Hiro's so stressed out at work that he can barely have proper meals or get some well-earned sleep. When he passes out on the sidewalk after yet another stressful day, an unfamiliar face calls out to him - apparently, they once promised to marry each other? What's Kai Fukaya's deal, and why is he so insistent on assuming the role of Hiro's fiancé?

In a near-future Japanese city bracing for a devastating earthquake, a group of teenage friends navigate personal struggles and fractured bonds amid rising tension.

Naomi is a teacher who lives with a younger man named Yuzuru. On the day they met, she found him sitting by the side of the road, alone. Naomi felt that he resembled a thrown-away cat, and decided that she couldn't just leave him there. After that, she moved into a bigger house, taught him to study, and spent her meager salary on expenses for the two of them. There was no physical relationship between the two of them. She had simply taken pity on the poor man and given him a home, and now she would watch over him as he began to mature. At least, that was what she'd thought... But even while Yuzuru's wild ways were a source of frustration to her, she found herself falling for his charms... Sometimes she looks back and wonders what she should've done on the day she met him. She wants to open up to someone, but there's no one to open up to.

27岁的土田文菜（杉咲花 饰）是一名已出版两本作品、正在创作第三本小说的作家，平时也在古着店打工。她有一位恋人，但由于过去经历过多段分手与未能实现的感情，她逐渐对“认真喜欢一个人”与“认真面对一段关系”感到畏惧，也不记得自己究竟从什么时候起不能坦率地说出“喜欢”。为了能够好好面对现在的恋人，文菜开始回望自己过去的恋爱。
剧情描绘文菜曾经历的各种离别与无法成就的恋情，以及在“是否不与重要的人交往更好”“恋爱究竟是什么”之间的反复思索。尽管怀抱着对爱情的恐惧，她仍一步步向前，透过回顾学生时代到现在的恋情，重新寻找自己面对感情的方式。

Takuya and Mamoru are two young men from disadvantaged backgrounds who've been sucked into Japan's criminal underworld. Their job involves posing as women on social media to exploit isolated men and sell their personal identities. When they're not working, they're just ordinary friends who like hanging out together and sometimes letting loose. But when Takuya turns to Kajitani—a big brother figure who introduced him to the world of underground crime—to help him and Mamoru escape, they discover it isn't so simple.