In order to find the missing third daughter Jin (Nagarhama Miru), Ryo (Hotita Mayu) and Ritsu (Ichinose Sa) came to a rural town by the sea, and finally found Jin... However, they had not seen each other for two years.Jin's appearance shocked the two of them.She has gone from a young girl to a woman known as “Mom”. Compared with when she was an actress, she is completely different...!

Jin, why did you show up with your child?Liang couldn't figure it out for a moment, and couldn't even care about being happy about the reunion, so he started questioning Jin.“Why did you disappear suddenly?What are you doing here?We have been worried about you!”Facing Liang, Jin frankly expressed his true thoughts: “Because I am not the angelic sister Liang you think.”

Ryo couldn't accept Jin's change. He was so shocked that he couldn't even put in work... At this time, Mei (Meiu Hata), who was about to participate in the final judging of the fashion competition with his classmate Numata (Ryuu Fukada), sent Ryo a message., telling her that she must come.So, Ryo, Ritsu, and Megumi (Nimura Sayaka) went to the judging venue to cheer for Mei... Unexpectedly, Megumi's boyfriend Taiga (Watanabe Daichi) also came over, and the atmosphere suddenly became awkward.There is a lot of tension between Ryo and Dahe who are in a restless mood.

The eldest daughter, Hui, who has been enduring sexual harassment from her boss, the fourth daughter, Mei, who is only one step away from realizing her dream, and the second daughter, Ryo, who just missed her... In order to live their lives, the four sisters each embarked on a different path.——!?