在这部世纪末救世主传说 北斗神拳2动作/动画片中,故事讲述在人类文明毁于核子战争的未来，存活下来的人类过著弱肉强食的生活，直到出现了一个胸口带著北斗七星状伤痕，古老中国神秘暗杀拳法——北斗神拳的传人拳四郞的出现成为救世主。
Peace was brought to the land by Kenshirô years ago. But now he is gone; merely a legend. Along with the peace came a distinction in classes, and soon a new era of violence began. A new tyranny arose, the fearsome fighters of the Gento Kô Ken style that fight for their Emperor of Heaven. Rin and Bat have grown up and formed a resistance called the "Hokuto Army". When times are at their worst, Kenshirô returns! Can he stop the Gento terror? And what is the secret of the mysterious Land of Shura?
