Natsuki Tsukioka (Ren Meguro) told her girlfriend Yayoi Momose (Kasumi Arimura) that she had a daughter.He also talked about what happened when he broke up with Nagumo Suiki (Furukawa Kotone). Although he didn't know that she gave birth to Umi (Izumiya Sena), he knew that she was pregnant and thought she had an abortion.After hearing this, Yayoi recalled her past.That is the past that cannot be told to Xia.Yayoi kept this memory in her heart and told Xia that if Xia wanted to be a father, she would be her mother.

Tsukioka Natsu comes to Nanyun's house, where she reunites with Hai.

Hai was so happy that after playing for a while, he was exhausted and fell asleep.Akane (Otake Ninja) said that Kai would be happy if you were still there when Kai woke up, and suggested that Tsukioka Natsu have dinner here.Tsukioka Natsu helps prepare dinner, and Akane tells her story about giving birth to Mizutoshi.

Mother Sachiko (Naomi Nishida) received a call from Natsu and told Kazuya (Taifumi Hayashi) and Yamato (Daisheng Kido) that Natsu had something to say to the whole family.The Tsukioka family thought it was going to announce his marriage to Yayoi, and the whole family was very happy.

On the other hand, Natsu wanted to spend the holiday with Hai and brought Yayoi to Nagumo's house.Seeing Yayoi coming with her, Akane had complicated thoughts.Out of Hai's wishes, the three of them came to the library where Shui Ji worked, where they met Tsuno (Sosuke Ikematsu)...