This mommy is a bit fierce 22

Five years ago, Ning Zhixia had a one night stand to save the heir of the richest man, Pei Jun, but was left with a son by the old lady of the Pei family. Pei Jun raised the child while persistently searching for the child's biological mother, relying on the butterfly birthmark on Ning Zhixia's body. Five years later, Ning Zhixia, who survived the disaster but lost his memory, reunited with his son Xun Xun and Pei Jun. However, due to their failure to recognize each other, a series of misunderstandings and conflicts occurred