24-Year-old Lin Mo was once a frustrated person in the e-sports circle - his dream of being a professional player was shattered by a hand injury, and he was kicked out by a wealthy club after he transformed into a coach. Three years later, he returned with a revolutionary "data-based training system" and took over a second-tier league team that was on the verge of being relegated. No one thinks highly of him. The team members are five "problem teenagers" who were abandoned by other teams. But Lin Mo used sophisticated data analysis, unconventional training methods and direct management skills to turn these "waste" into aces step by step, advancing from the secondary league to the top division, and finally stood on the world stage to launch a battle of revenge against the giants that had abandoned him.