After being publicly humiliated by his coach that he "will only be a substitute for the rest of his life," Gu Zheng accidentally activated the professional player career simulator. When the entire Internet laughed at his ten thousand year water dispenser, he practiced for ten more hours a day in simulation training, his hand speed soared from 300 to 800, and his consciousness judgment was accurate to the millisecond level. Everyone thought he was the one who took the blame in a critical situation, until he made a devastating move to destroy the team by himself in a critical game - tell me, is this a substitute?