Chen Jin, a former substitute jungler who was despised by the entire Internet as e-sports garbage, hid in an Internet cafe to practice, but was accidentally roped into a professional team by the genius captain Lin Xiaoqiang as a tactical puppet. Bai Xiao, the local underground champion, made a reversal bet, and Chen Jin used the AI vulnerability library of the mysterious boy Xiaoyu to change his destiny with a banned unpopular hero in a life-and-death game that was broadcast live on the entire network. The explanation of the deleted video in Su Ling's hand is quietly revealing the shocking secret behind the 'mistake' three years ago.