Xiao Han's menstrual period is not suitable to take a bus to his brother's wedding banquet. He was forced to give up his seat by the elderly couple. After refusing, the old man sat on his lap and caused a conflict. The old man grabbed the steering wheel and caused a car accident.Wu Xinran came to frame Xiao Han as a "mistress", and she turned out to be Xiao Han's brother's fiancee. The engagement banquet fell through, and the family was in crisis.
