A sudden car accident robs Jiang Xiaoci of her memory. To humiliate her, rival Luo Wan hides Jiang Xiaoci's true identity, falsely claiming that Qi Che, the CEO of Qi Corporation, is her husband. Jiang Xiaoci believes her, treating Qi Che as her spouse. Qi Che, who has secretly loved Jiang Xiaoci for years, is overwhelmed with joy and decides to play along, embarking on a journey of doting on his "wife." However, Jiang Xiaoci mistakes Qi Che for her "scumbag ex-boyfriend" Huang Tianyu from her forgotten notes. She pretends to be Qi Che's devoted admirer, plotting their public announcement, divorce, and division of assets. Little does she know, the walls she's built around herself are gradually crumbling under Qi Che's genuine affection.
