Lin Yan, a wedding photographer, has a ghost wife named Shen Zhao whom only he can see. On their second wedding anniversary, the two go to arrange the dissolution of their ghost marriage, but unexpectedly trigger a special ability: whenever Lin Yan's heart rate rises above 120 from excitement, he can hear Shen Zhao's hidden thoughts, and she can briefly become visible to the living. Although Shen Zhao insists that she wants a divorce, deep down she cannot bear to part with him. As the secrets of their long-buried youthful crush gradually come to light, the two must overcome the divide between the living and the dead, clear up misunderstandings, learn to communicate honestly, and fight for Shen Zhao to gain a place among the living. But just when happiness finally seems within reach, a mysterious case involving a missing groom lands at their doorstep, bringing a new crisis.