The story revolves around Lin Xiaoran and his five friends. From the youthfulness of freshmen entering school to the madness before the college entrance examination, a group of teenagers experienced the warmth of friendship, the youthfulness of love, the tolerance of family, the confusion of growing up, as well as struggle, conflict and redemption in four years of high school. Each volume has its own theme, ranging from small quarrels in childhood to major life events, full of laughter and sincere emotions. The events were independent and interlocking, and finally ended with a vigorous graduation ceremony and a new chapter of life - although youth has regrets, each other's company is enough to warm all the years.
