Lin Yan opened a very special office. Others were responsible for making the wedding a success, while she was responsible for what to do if the wedding failed. Regrets, breakups, divorce banquets, vow renewals, all the fluttering relationships must end gracefully in her hands. Until marriage lawyer Zhou Chuan came to her door with her wedding invitation - the wedding was only a month away, but he asked her to cancel her wedding personally. One handles love affairs, and the other specializes in marital disputes. The two are used to seeing relationships fail. From disliking each other to getting involved in other people's marriages time and time again, they gradually discover that marriage can be sold, but there is no standard answer for love.