Four years ago, Lishan cruelly abandoned Bai Yunjia, even though she didn't understand her bitter conscience. Bai Yunjia had her heart broken several times. For her, even if the love between a girl and a girl has no future, this ending would be too cruel. Four years later, the two met by chance in a different place, but the two disguised hearts could not conceal the undercurrent. What is the best ending for a previous same-sex love?