When Ding Xiao Rou turned 17, a misunderstanding results in Xiao Rou believing that she will never find happiness. Yet she crosses paths with Chi Xin, thus starting a quirky romance. Ding Xiao Rou is an ordinary girl who believes herself to be 'cursed' when she was young to never find happiness. One day, she meets the insomniac Chi Xin. What starts from overlapping misunderstandings between the two blossoms into an innate admiration for each other as two hearts grow closer over time.