Tong Xiaolu, who is about to graduate from college, is immersed in a failed relationship and cannot extricate herself, but because of an accident, she meets Cheng Zhaoyu, the queen of Jiangmen. Faced with the old love that she can't let go, and the complicated emotional entanglements, she is getting through the past step by step with Cheng Zhaoyu, but she doesn't want everything to be just an illusion. It is not until the end that she understands that love is just a willing bet. No matter whether the result is win or lose, we must pretend to accept it with a smile.