The drama is adapted from the oriental fantasy novel of the same name by online writer Bu Feiyan. It tells the story of Li Xuan, the little bully of Qingtian City, and Su Youlian, a girl who left her hometown and came to Tianqi Country to fulfill her mission. They studied together in Moyun Academy, from being bickering enemies to loving each other, and finally going through challenges with a group of Moyun students and finally ushering in a new era of peace.