The protagonist of the story, Kongda, is a young man with mediocre talent but full of love for sports competitions. After an accidental injury, his sports career seemed to have come to an end. However, the emergence of a mysterious system changed everything. The system digitized and gamified sports competitions, creating a path for Kongda to become stronger. However, Kongda's rise has been resisted by the old sports forces. In order to safeguard their own interests, they have repeatedly hindered Kongda in terms of training resources and competition opportunities. At the same time, Kongda also faces fierce competition with talented opponents who are far stronger than him in the early stage, and he must break through his limits in a short time to defeat them. In the process of growing up, Kongda faced some task choices provided by the system that may violate sportsmanship. Whether to quickly improve his strength and take shortcuts, or stick to the bottom line of sportsmanship, this put him in a dilemma. In addition, due to the sudden emergence of the system, the outside world had many misunderstandings about him, thinking that he used unfair means. Faced with the pressure of public opinion, Kongda had a hard time speaking out. In the process of pursuing victory, he also alienated some friends, and there was a bitter price behind victory. Moreover, Kongda's body is in danger due to previous injuries, and he must achieve certain sports achievements before the injury worsens. Out of jealousy and competition, his talented rivals had constant conflicts with him, and their relationship continued to deteriorate. But with his perseverance and ultimate desire for victory, Kongda continued to grow in the cycle of "daily training/system tasks - competition on the field/slap powerful enemies in the face - settlement rewards/ability upgrades", and eventually became a legend on the field from an unknown person, breaking the inherent pattern of the sports world and making up for the reality of sports.