Former champion Lu Zhao, who was reported by his brother Lu Chen for drug testing violations and banned for life, unexpectedly obtained audio recording evidence left by his mother, revealing his brother's shocking shady story of manipulating black market drug testing, seeking money and killing people. When international investigator Shen Zhiyao intervenes, former disciple Jiang Yan switches sides, and retired team doctor Lin Yan appears, Lu Chen is reduced from a symbol of power to a target of public criticism, but he still tries to kidnap Lu Zhao with family affection. A life-and-death showdown outside the arena allowed Lu Zhao to redefine what true glory is between truth and redemption.