Su Jingyao starts working at a KTV to save her mother who is in prison. On her first day at work, she encounters Lin Jingxuan by chance. Due to the meddling of Lin Jingxuan's subordinate, Xue Mingyuan, the two end up spending a night together. Unbeknownst to Lin Jingxuan, the girl he despises, Su Jingyao, is actually the daughter of the wet nurse he has been desperately searching for.Later, Su Jingyao silently gives birth to a child. When Lin Jingxuan discovers Su Jingyao's identity, he goes to find her and the child, only to witness Chen Wenwen, the KTV manager, attempting to sell their baby to a wealthy businessman. Lin Jingxuan successfully rescues Su Jingyao and the child, and later saves the wet nurse, Lin Fengxia, as well. In the end, Sun Tiancheng, the housekeeper of the Lin family and the mastermind behind all the troubles, is brought to justice.
