When wealthy heiress Ye Ying loses her memory in a car accident following a major upheaval in her life, she is mistaken for An Ning, a gentle housewife, and forced into a family she does not recognize. Guided by her hidden instincts, she navigates the unfamiliar life while confronting the crises surrounding her. Along the way, she becomes drawn to Huo Xiao, an inspector with secrets of his own. As Ye Ying searches for the truth behind her lost memories, she uncovers a web of conspiracies that entangles them both, blurring the line between allies and adversaries and forcing her to choose between the comfort of a false life and the risks of the truth.