A Yin and Jiang Yu have been in tit-for-tat since childhood. One is a flamboyant daughter of a wealthy family, and the other is a cold-faced and powerful leader of a group. The bickering at family banquets and secret competition in business situations can always make them full of excitement in an instant. Until one day, Ayin accidentally saw Jiang Yu's cell phone - the top dialog box had a note of "wife" written on it! The tip of the usually calm man's ears turned red, and he grabbed her wrist: "I'm afraid you will be deceived by a wild man, so I made a reservation first." When the enemy suddenly turned into a clingy spirit, from overbearing protection to tender confession, this childhood sweetheart fell in love and killed each other, and finally could not hide the love that surged in his heart.