In Jiangzhou in 2018, the life of Lin Ye, a sophomore in high school, was split into two halves: in school, he was a "transparent person" who deliberately hid his edge, and the old scar on his left wrist was hidden under his white shirt; deep in the old alley, he was the only son of the club leader Lin Zhengxiong, and was forced to be involved in the vortex of the burning of the logistics point and internal betrayal. The kindness of squad leader Su Wan shattered his disguise, the temptation of his enemy's daughter Chen Nian became a different kind of resonance, and the silent companionship of his neighbor Xia Zhi concealed the bond of his father's generation. As the police investigation approaches and the grudges between the community escalate, Lin Ye stands at the crossroads of "escape" and "responsibility" - he not only wants to protect the purity of the campus, but also wants to find a "clean" path for himself on the edge of darkness, and the girls who break into his life will eventually learn to make choices with him in the pain of growing up.
