In order to cope with the family crisis, Gu Yechen, the president of the business empire, has a flash marriage with Yun Zhi, a girl with mysterious origins. He thought she was just an ordinary girl who didn't know much about the world, but he didn't know that she was a fairy who had descended to earth and experienced calamities. In the contract marriage of "Marriage First, Love Later", the two went from testing each other to sincerely agreeing to each other, facing business intrigues and past grudges together, and staged an urban fantasy love song that was both sweet and slap-in-the-face.
