Modern fashion designer Zhao Yinuo woke up and returned to a small southern town in 1995, becoming the recognized school beauty of No. 3 Middle School. What surprised her even more was that three boys who had grown up together and were as close as brothers, Zhang Xiaotian, a cold-blooded academic, Chen Yihang, a passionate sports student, and Duoduo, a gentle and artistic young man, all started pursuing her passionately at the same time. The wind on the back seat of the bicycle, the tapes passed between classes, and the sunset beside the playground have all become the most touching footnotes of youth. Facing three sincere relationships, Zhao Yinuo is also thinking about how to rewrite his and their future while hiding the secret of time travel.