Her best friend asked Wen Li to deliver a love letter to the most handsome campus heartthrob—but Wen Li accidentally gave it to Jiang Xubai instead. Everyone at school says he never spares a girl a second glance, yet after that day, he keeps appearing by her side. Jiang Xubai draws her step by step into his everyday life. As they grow closer, Wen Li gradually comes to recognize her feelings for Jiang Xubai—and bravely confesses.