Wen Heng divorces and raises her daughter alone after her family goes bankrupt. Five years later she runs into Lu Jinshu again, now the country's richest man. She takes a job at his company, and her daughter's resemblance to him sparks suspicion. A rival colleague tries to make trouble for her, so Wen Heng reveals her real identity to fight back. Lu Jinshu misreads a paternity test at first, then confirms the child is his own after an allergic reaction gives it away. In the end Wen Heng is the one who speaks up about her feelings, and the two make peace and start over.
