The cold rain mixed with the warm blood blurred Chen Mo's eyes. He leaned against the mottled wall, listening to the vague sound of police sirens in the distance, and felt that life was passing through his fingers like sand. In his middle age, he was once a well-known name in the city's underground world. He went from being a taciturn transfer student at Ivy League High School to becoming the "boss" of the dominant campus. After graduation, he struggled in the social mainstream and established his own "territory." But now, he ended up being plotted and died tragically in an alley. When his consciousness was blurred, the image of him carrying an old schoolbag and stepping into the gate of Ivy League High School in the summer of 1996 emerged very clearly in front of his eyes. That was the beginning of everything, a youth full of passion, brothers, fights and confusion. It was also the hottest and most irreversible journey in his life. From boyhood to middle age, from campus to society, he walked this road with great vigor and bruises. In the end, under the cruel strangulation of reality, he came to this not-so-dignified end. This is a story about growth, struggle, brotherhood, and struggling and floating in the tide of the times, and ultimately being smoothed or swallowed by reality.