Lu Xiaonan (Tang Yixin) knows the dangers of marriage, so she dare not take that crucial step in her life easily, until she meets a man named Kevin (Chen Weiting). Kevin is perfect in both appearance and character, just like he was tailor-made for Lu Xiaonan. Lu Xiaonan, who can't resist Kevin's charm, finally decides to join hands with her lover to enter the palace of marriage. Just when the happiness of the newlyweds has not completely dissipated, Kevin is determined to find his family who have been separated for many years, and finally recognizes them smoothly. The intervention of Kevin's family has caused a storm in Lu Xiaonan's married life. The complicated interpersonal relationships make Lu Xiaonan exhausted and almost want to give up. However, every time at this time, Kevin always gently and firmly supports and accompanies Lu Xiaonan, and the two join hands to resist the ups and downs of life.