The 1.2 million prize money earned by boxer Chen Lie from his matches was privately transferred by his mother Liu Guixiang to buy a house and a car for his younger sister Chen Jiao. His wife Lin Xue fell gravely ill, urgently needing a huge sum for surgery, yet only a meager few thousand yuan remained in the card. Facing emotional kidnapping, criticism from relatives, and heavy traps set by opponents, Chen Lie simultaneously filed a lawsuit to recover the unjust enrichment and participated in a cruel wildcard survival match to fight for his life through boxing. Resisting online violence and old injuries, he fought his way through obstacles into the finals, heroically winning the league championship and gathering the life-saving money for his wife. In the end, his mother suddenly saw the light, and the family ushered in the dawn of a long-awaited reconciliation.