Rika (Yi Sakuma) remembered what Mr. Hara (Ryuya Fujiwara) said about having a wife.

But Li Xiang has always forgotten this. This may be a legendary psychological phenomenon.

Rika talks to Yuka (Haruka Kinami) about this matter, and Yuka gives her an example of what to do with flower cards.

Meixiang (Reina Takeda) plans to face Yuji (Ren Sudo) seriously, but is told by Shiina (Maho Nomi) about a mysterious rule that will also affect her relationship with Yuji.Omori (Kenta Hamano) said to Yuka who suddenly became popular but had no choice but to become a cat.

Can the three sisters make a good choice? At the end of this season, what does Gentaro (Kotaro Yoshida) want to convey to his lost daughters?