Undefeated boxing champion Jiang Tianfan was assassinated by a villain overseas and narrowly escaped but lost his memory. Fortunately, he was rescued by a middle-aged woman. The former boxing champion was forced to become a handyman in a boxing gym due to the pressures of life, earning money by selling his body as a human flesh sandbag, but was brutally abandoned and humiliated by a scumbag. Fortunately, they were discovered and rescued by their former assistant Zhao Min, and the two traded to pretend to be boxing champions to stabilize everyone. At the award banquet, the dog couple Sun Qian and Du Sanjin repeatedly provoked and ridiculed, intending to provoke Jiang Tianfan to expose his flaws and even threaten Zhao Min. Jiang Tianfan couldn't bear it anymore and instinctively used the Dragon Fist to teach Du Sanjin a lesson. After the award banquet, the provocation of the East Asian sick man and the new and old grudges of killing his mother by the Japanese, Jiang Tianfan was determined to participate in the World Boxing Championship to teach the Japanese a lesson. However, how could Jiang Tianfan, who had not yet awakened, defeat the specially trained Owen