The story takes Song Xiao as the core and focuses on a super funny class composed of six high school students with different personalities. The first volume depicts everyone's youth and self-positioning when they first enter high school, and they build deep friendships amidst the chaos. The second volume shows the pains and breakthroughs of growing up through campus competitions, club activities, emotional fluctuations and family changes. The third volume is approaching the senior year of high school. Faced with separation and dream choices, friendship and love are facing huge tests. The book is full of ups and downs in humorous interactions, and ends with a perfect graduation party. The six people each move towards a new life, and the bond with each other remains forever in their hearts.
