One is Xue You (Can Xue) who is not recognized by her mother, and the other is Feng Yuan (Yi Yuan) who was "unintentionally" abandoned by his father. When two curved parallel lines intersect, the girl Xueyou falls in love with another boy Zixuan. Feng Yuan fought "three hundred rounds" for Xue You and Zixuan. The two were evenly matched. However, when Feng Yuan discovered that Xue You's cold heart had been melted by Zixuan, and considering his own personal problems, he resolutely gave up his pursuit of Xue You, and instead devoted himself silently to him, sacrificing everything. After knowing this, how will Xueyou choose? I don't know either!