Once More

During their high school years, the relationship between Xun An and Yang Muli quietly faded away before it ever had the chance to truly begin. Years later, after finishing college, the two cross paths once again at their old high school—only this time, they stand on the other side of the classroom as teachers. As long-lost feelings slowly reignite between them, secrets buried since their student days begin to surface... A romance between a brilliant but devious math teacher and a passionate but hot-tempered P.E. teacher.