Zhengxun (Yoon Kye-sang) is a dull man who is not good at speaking. He has been dating his girlfriend Huizhen (Park Hyo-joo) for many years, but he still ends up being abandoned. Once bitten by a snake, he is afraid of the rope for ten years. Since then, Zhengxun has been full of rejection and fear of love. In fact, he has never forgotten Huizhen in his heart, so he has never been able to get out of the shadow. Shi Hou (Han Ye-ri) also had a happy and beautiful relationship, but her boyfriend Jun Shuo (Park Byung-se) soon got tired of her introversion and chose to leave her. Jun Shuo is getting married, and he invited Shi Hou to attend his wedding. At the banquet, Shi Hou met Zhengxun, who was also invited. The two people with similar circumstances and personalities hit it off and decided to temporarily forget the pain through a night of passion. Who knew that this night was so wonderful, and Zhengxun and Shi Hou also saw the beauty of love.