The heroine Jiang Wanran accidentally traveled back to her senior year in high school and once again met the hero Cheng Yiqi, whom she fell in love with at first sight. During Jiang Wanran's time travel, boys who had nothing to do with her or didn't think much of her, or even let her down fell in love with her in the time and space they traveled through. Jiang Wanran was extremely confused and enjoyed the life of a heartthrob at the same time. At the end, the truth was revealed. It turned out that Jiang Wanran and Cheng Yiqi were originally a couple. Some misunderstandings led to Jiang Wanran's car accident. Cheng Yiqi looked at Jiang Wanran with great regret and forgot about the past love with him. He found a psychological counselor and wanted to help Jiang Wanran through psychotherapy. Restored memory, and got back together with Jiang Wanran in the process. In the end, the boys who admired Jiang Wanran were just smoke in the past. Only Cheng Yiqi was the only one, special, and unique. In the end, the two finally explained the truth, resolved the misunderstanding, and walked towards a happy life.
