Lin Yuyan and Xiao Yiran have been married for a year, and her husband would rather find a mistress than touch her. The reason was actually to take revenge on her, who made her refuse premarital sex! In anger, she spent five million to find a waiter, and they had a one-night stand, but she couldn't get rid of him! When they meet again one day, the waiter turns into her immediate boss Leng Juexiao... On one side is the CEO boss who forces a flash marriage, on the other is her difficult ex-husband who wants to get back together, and the rich and handsome man who looks embarrassed every time he meets her. Who is her best friend in this life?