The wild girl Song Zhixiu falls in love at first sight with Jiang Xingzhou, the school's most popular star. A huge gulf lies between them; they meet and gaze at each other, but never speak.
When did the red thread of fate binding the two of them in private begin to unravel?
By a stroke of luck, Song Zhixiu catches a glimpse of a side of top student Jiang that he hides beneath his halo.
When they meet again years later, everything has changed. Their old love cannot be rekindled. Their vows still stand, but their beloved has fallen silent.