Han Jin is a member of a boy group that debuted from the reality show Dreamer. He is a former provincial athlete with a messy personal past, having previously exploited Yu Xinyan's inexperience for attention. He views Jiang Su as an attractive target due to her beauty and lack of powerful backing, harboring manipulative intentions. However, during rehearsals, he is subjected to intense drum practice by Jiang Su, leaving him physically exhausted and mentally frustrated. His fans are aggressive, and he experiences a decline in popularity, making the collaboration a potential comeback opportunity.
