Yi Ruosha, a quiet and lonely girl with a bit of melancholy; Ai Yiche, a two-faced prince who is sometimes naughty and sometimes steady; and Chu Xuefeng, a silent and cold basketball boy. The three of them were heartbroken and heartbroken in this beautiful youth for the so-called friendship and heartbreaking love. Two perfect boys and one quiet girl, in this autumn, face love that is as fleeting as a butterfly...