This book focuses on four people, Wei Nan, Tang Mi, Qin Xing, and Xiao Luo, and focuses on a small class in an ordinary middle school. It uses a multi-line parallel narrative to depict the growth process of everyone from the first year of high school to the third year of high school. They are constantly colliding between friendship, love, family and personal dreams. They have both hilarious campus daily life and unexpected life dilemmas. Everyone has unspeakable troubles, and they gradually achieve self-breakthrough with humor and warmth. In the end, they faced the high school entrance examination, family changes and life choices together, leaving their own marks of youth.
