Gu Dahai's younger daughter is more than thirty years old and falls in love with her graduate teacher who is almost the same age of her father. The situation makes a lot of trouble.Gu Dahai's younger daughter is more than thirty years old and falls in love with her graduate teacher who is almost the same age of her father. The situation makes a lot of trouble.Gu Dahai's younger daughter is more than thirty years old and falls in love with her graduate teacher who is almost the same age of her father. The situation makes a lot of trouble.