Minh Wan was a lady of a noble family in Dai Viet. She was proficient in all kinds of music, chess, calligraphy and painting. She was well-educated and charming. Xinru is a modern dandy student who is good at eating, drinking, prostitution and gambling. Two unrelated people exchanged bodies due to an accident. Xinru's mother, who was worried about her daughter, found that her precious daughter had turned into someone else's daughter overnight. She should have laughed, but for some reason she couldn't. Ancient adolescence met modern menopause, and these days became more and more exciting.