Youtai is the male owner of the cartoon "I am green by my ex-girlfriend and entangled by a little demon". Her full name is Yusetokawa Youtai, a sophomore.

Yusetawa Youtai, a sophomore, bought champagne on the anniversary of the first anniversary of her relationship with her girlfriend and made an appointment with her favorite restaurant. But at home, he saw his girlfriend holding hands with a man, and the other party just said "break up" without explaining anything.

Seeing your girlfriend cheating on the anniversary makes you feel depressed. Fortunately, a beautiful black straight boyfriend, MINO Cai Huaan, comforted him. According to the original novel, the reason why my girlfriend broke up and cheated on me is not unrelated to my understanding of Cai Hua, and my girlfriend also cares about this good friend of Youtai.

On Christmas Day, Mrs. You walked in a street full of lovers and bumped into a beautiful girl handing out leaflets. Leaflets were trampled by passers-by, causing losses. Mrs. You said that when she was busy, she would help her explain to her boss that she would wait for her in a nearby coffee shop.