黄飞鸿带着十三姨去美国参加宝芝林一周年的庆典，路上黄飞鸿看到有人受伤出手相救，休息中被他人袭击。，马车突然失控为了救十三姨，三人被冲进了水里，黄飞鸿不幸头部受伤失去记忆与其他人冲散，宝芝林内十三姨鬼脚七被得到救治。黄飞鸿则飘到当地土著人的地盘，被当地土著救下庆幸的是黄飞鸿虽然丧失记忆但是武功还在，生活了一段时候后，黄飞鸿跟着部落人去镇上进行买卖，恰好被十三姨看见，失忆的黄飞鸿表示不认识，这让十三姨十分痛心，一次比试中黄飞鸿逐渐找回失去的记忆，宝芝林被人陷害所有的人即将被处决，一群马贼赶到，欲要进行屠杀。生死存亡之际黄飞鸿为了国人的安全，以及宝芝林的声誉，用中国武术赫然对马贼发起了进攻

Huang Feihong took Thirteenth Aunt to the United States to attend the first anniversary celebration of Po Chi Lam. On the way, Huang Feihong saw someone injured and rescued him. He was resting Being attacked by others. In order to save Aunt Thirteen, the carriage suddenly lost control, and the three were rushed into the water. Huang Feihong unfortunately suffered a head injury and lost his memory, and dispersed with the others. Huang Feihong floated to the territory of the local aborigines and was rescued by the local aborigines. Fortunately, although Huang Feihong lost his memory, his martial arts were still there. After living for a period of time, Huang Feihong followed the tribesmen to the town to do business. My aunt saw Huang Feihong who had lost his memory and said he didn't know her, which made Aunt Thirteen very sad. During a competition, Huang Feihong gradually recovered his lost memory. Bao Zhilin was framed and everyone was about to be executed. To slaughter. At the time of life and death, Huang Feihong launched an attack on the horse thief with Chinese martial arts for the safety of the people and the reputation of Bao Zhilin.