After graduating, Chen Jingyi never forgot her high school years, so she opened a small shop selling tutoring books across from her alma mater, Guangming Middle School. She met rebellious young Liu Shuangshuang and took the initiative to call on her teacher when she caused him trouble. LiuShuang Shuang repeatedly challenged the authority of the teaching director, and was taken out of context to believe that he had signs of early love with class flower Zhang Chenmei, and asked to talk to his parents. Chen Jingyi, who pretended to be Liu Shuangshuang's stepmother, went to school but found outZhang Chenmei's father turned out to be her first love boyfriend Zhang Hongxin, which couldn't help but evoke their childhood memories. In pursuit of Zhang Chenmei, Liu Shuangshuang and Chen Jingyi arranged for Zhang Chenmei to advance to the essay competition,But was questioned by Zhang Chenmei. Inspired by Liu Shuangshuang's determination to win the championship of the Beijing Taekwondo competition, he persevered and eventually gained recognition from his parents and teachers. However, Chen Jingyi and Zhang HongxinAlso infected by the spirit of the next generation. The youth memories of two generations, different paths of pursuing dreams, only through brave struggle can one truly live up to their youth!