Lin Du, a 28-year-old 996 social animal and a senior basketball fan, traveled back in time to a 19-year-old Chinese-American college student Lin Du Li (height 198cm, weight 88kg) in 2003. He woke up and found himself in the locker room of the 2003 NCAA quarterfinals. The team was 15 points behind with only half-time left. The system was activated, led the team to reverse, and became famous in one battle. The activation system only provides skill learning opportunities and initial ability packages, and does not directly improve attributes. All growth needs to be trained and consolidated by the protagonist himself.