John Wong time-traveled back to a parallel world similar to Hong Kong in 1960s, reminiscing about his past life's experiences. In his previous life, he was born into a poor family but managed to achieve tremendous success in the business world through his own diligence, accumulating a vast fortune. After his time-travel, he was afflicted with malaria and was physically frail. His younger brother, Bruce Wong, had been practicing martial arts since childhood and was exceptionally adept. The two brothers, John and Bruce Wong, came from their hometown to Hong Kong to seek their fortune…