Youth is a Chinese medicine that tastes very bitter, but it can heal our immaturity and help us grow step by step. "Walking Through Youth" tells the story of two people who met online and slowly walked through the youth road from high school to college. On this road, the two of them had laughter, tears, and growth. It is precisely because of these rare memories that we move forward more firmly and cherish the people and things around us more. After passing through youth, we learned to grow, learn to tolerate, and learn to take every relationship seriously. The older we grow, the lonelier we become. Youth is the song that never changes in our hearts. In the city, when you and I are lonely, will we inadvertently think of every bit of our youth? . .