Yan Lun is a policeman. He has been in love with his girlfriend Ji Xiaoxiao, who is also a policeman, for two years. When they were about to get married, Ji Xiaoxiao died in the line of duty. Two years later, Yan Lun met Xia Daibing, whose life experience was unclear. He thought he would never fall in love again, but he discovered that she was his real goddess. . . .