The aloof academic tyrant Mu Yunqi and the heroine Leng Jiankou are childhood sweethearts, and Leng Jiankou has always been secretly in love with Mu Yunqi.
What Leng Jianbo didn't know was that Mu Yunqi had traveled back in time more than ten years later.
In the timeline that Mu Yunqi passed by, Mu Yunqi went abroad to study, and finally understood Leng Pianpao's intentions, and the two confessed to each other. When Mu Yunqi returned to China for Leng Pianpian, Leng Pianpian died unexpectedly. He fainted from grief. When Mu Yunqi woke up, he found that he had returned to high school...
