Fist of the North Star

After nuclear war devastates the world, gangs seize power and justice disappears. A lone man named Kenshiro emerges from the desert as the successor to Hokuto Shinken, a martial art that destroys its opponents from within. Kenshiro seeks the man who kidnapped his fiancée, Yuria: a former friend who betrayed him and left him for dead. As he pursues his goal, Kenshiro encounters friends and enemies, while protecting people who cannot defend themselves.