Yun Shi accidentally travels back to high school, determined to meet her gentle and reliable future partner Cheng Yu early. But the boy before her is not the mature man she remembers; he is wild and sharp with youthful spirit. Yun Shi chooses to draw near, healing his sensitive heart with tenderness and patience, and stepping into his lonely world. They grow fond of each other from bickering rivals. This time travel is no accident — Cheng Yu’s love has long transcended time. When Yun Shi returns to the future and meets the grown-up Cheng Yu, she realizes their journey from youth to forever is fated.
