Ling Feng's girlfriend Lin Wan has been missing for three years. When ordering takeout, she saw the delivery boy Lin Xiao who looked exactly like his girlfriend. He mistakenly thought that she was his girlfriend. In order to get her back into his arms, he once again launched a passionate pursuit. Lin Xiao was not her ex-girlfriend and did not recognize him, but in the process of getting along with Ling Feng, she fell in love with him unknowingly. Ling Feng learned from Aunt Yun that Lin Wan had passed away three years ago and that Lin Xiao was her twin sister. Ling Feng knew that he had pursued the wrong girlfriend, but the two had fallen deeply in love with each other. In order to thank God for his arrangement, they decided to continue their love for their sister...
