She acts as the third party, and she yearns for happiness, but when facing the name of the third party, she is both brave and timid. She seems to be able to correct her position, but she seems unable to escape from the contradictions of the world, which makes her ask over and over again whether her love is wrong or wrong... In this fast city, Third parties have become commonplace, mostly for fame and profit. She is not special, nor is she smart, and her reasons are even more surprising. She is for love, but she has forgotten the rules of the game in this society. Victory or defeat is not the result of love at all. Being smart will only deceive yourself...