By chance, Lin Wan’er saves Gu Tingchen’s grandmother. The Gu family mistakes her for Gu Tingchen’s fiancée, who disappeared many years ago. For his grandmother’s health, Gu Tingchen decides to go along with the mistake and marry Lin Wan’er. As they spend time together, they gradually fall for each other, but Su Qing’s arrival and a series of misunderstandings put their relationship in jeopardy. Lu Jingnian’s appearance makes Gu Tingchen feel even more threatened. He begins investigating Lin Wan’er’s past, only to uncover a shocking secret…
