To raise surgical fees for her mother, Su Xiamo works in a bar to make a living. Su Xiamo, working at the bar, accidentally gets involved with Gu Yehang, the president of the Gu Group, and the two start a contractual romantic relationship. Facing the consecutive schemes and harassments from Lin Yuwei and Bai Ruoxi, she calmly counterattacks and slaps faces repeatedly. Going through hardships together with Gu Yehang, their fake relationship turns real, and they finally cross the identity gap, step into marriage, and reap a fulfilling love.