The story focuses on the joyful "Youth Commando" composed of Zhou Ming, Lin Xi and others who are in the first grade of high school. It tells the story of a series of ups and downs on campus when they face the pressure of entering higher schools, the emergence of friendships, family conflicts, youthful excitement, and the pursuit of dreams. Between laughter and tears, they grew up together, overcame misunderstandings and tests, and finally went through three years of high school together, realizing a successful farewell to their inner selves and the group.
