Isn't it mentally difficult to live in Tokyo?

Haruka, Kyoko, Hanane, and Poetry are on a hot spring trip. It should be fun to travel with her friendly friends to encourage her ... but her career is ruined and her fiancé, Kanata is gone, and Haruka is depressed. I can't enjoy it with all my strength. What's more, it turns out that various shocks and stresses have caused unexpected changes in her body ...? On the other hand, Hanane lost interest in him because she had a daughter at the president, Takamura, who was aiming for her.