If everything goes back to the beginning, and the person who meets Jinse, who was kicked out of a brothel because of an illness, is not the kind-hearted boss Yu, but Wang Manchun, who is rejected by Mingjing and abandoned by Minglou, what will the subsequent story look like? When you have gone astray deeply and try to correct your mistakes, it is doomed to be a futile effort. So can changing from the source out of love reverse all the results? Bai Yueguang's companion piece is another possibility in parallel time and space. In this script, do they still need to endure the painful separation? You guess.