Eight years ago, Lin Hao was a once-in-a-decade organizational master of the provincial youth team. However, his right wrist was maliciously injured by teammate Gao Tian, and his career came to an abrupt end. Eight years later, he became a physical education teacher in a private middle school, wearing slippers on the field court every day. Until one day, a mechanical voice sounded in his mind: [The predictive shooting system has been bound. ] He tried to shoot a ball on an empty court - while the ball was still in the air, the system showed: 97.3% Hit rate, defender Gao Tian, 12% chance of making up for defense. He froze. This golden finger can predict the result of any shot, but it cannot predict people's hearts. When Lin Hao discovered that Zhou Yi, the silent street boy in the team, was actually the orphan of his first girlfriend; when he discovered that his old enemy Gao Tian apologized to him in his nightmares every night; he decided to use these "hands that know the answer" to answer a question that has no standard answer: Can basketball really forgive everything?