The story takes the "100-day countdown" high school sophomore life as the main line. Through the multi-line parallelization of the six main characters Lin Jiashu, Du Nianyao, Song Yichuan, Xu Xuan, Cheng Yu, and Yue Wenbo, it shows their collision and growth in themes such as academic pressure, dream choices, family changes, love entanglements, friendship bonds, and power disputes. Everyone pursues self-salvation and breaks through boundaries for a hundred days, and finally completes their own transformation on the night of the finals. The ten volumes are each unfolded with different main clues. Each volume promotes the growth of the group of characters and echoes each other. The mystery is gradually revealed, and the story finally ends with the departure of youth and new hope.
