Voice goddess Tang Xin has her account with tens of millions of followers stolen by her step-sister, gets abused and driven out by her father, and is cheated on and abandoned by her boyfriend. Drunk on Valentine's Day, she accidentally enters a room and spends a passionate night with Li Shenglan in a wheelchair, who turns out to be her ex-boyfriend's uncle. To take revenge on the scumbag, she signs a marriage contract. After marriage, she has no idea that Li Shenglan is her top fan who has protected her for half a year, as well as the retired dubbing master she idolizes. She tears apart the scumbag and step-sister, makes a comeback in the dubbing circle, and her contract marriage turns into true love. Li Shenglan works hard on his rehabilitation for her, their hidden identities are revealed, and her true love has accompanied her all along.