Five years ago, Lu Xinghe was forced to break up with his beloved Gu Xizhou to protect him. The villain then had Lu Xinghe committed to a psychiatric hospital, where he gave birth to their son, Juanjuan. Five years later, Juanjuan sets out to find his father and reunite his family. After discovering the truth, Gu Xizhou rescues Lu Xinghe from the hospital, and the two secretly marry in a whirlwind wedding. Despite misunderstandings, workplace persecution, and schemes by a romantic rival, the truth eventually comes to light, and the family of three is finally reunited.