In the eyes of outsiders, Yin Jiuqin and Li Anyan were just a pair of good friends, at least Jiuqin thought so, but only Wantan knew how she suppressed her strong thoughts little by little with the idea of simply being friends. This is a novel about the unclear boundaries between friendship and love. The author's writing is thin, and he hopes to share a love story that is neither long nor short with everyone. It may not necessarily happen to you, but please believe that there must be such a person in this world, who is sensitive and fragile, but still loves a love that does not belong to him without hesitation.