Shu Han lost his memory and was taken in by Guan Wen, a doctor. When the two fell in love for a long time and the nanny turned into his girlfriend, Shen Jiaze, who had a love-hate relationship with Shu Han, appeared. Jia Ze's brother Jia Ping and Shu Han's fiancé were unconscious in the hospital. A lifetime of love, two generations of grudges. What is hidden behind the death of Shu Han's father? Can she regain her memory? Whose medicine is it?