Fist of the North Star S03 E01 Beginning of Part Three: Supreme Rule in Turbulence! As The South Star Fades, The North Star Appears!!

With Rei now dead, only three of the Six Sacred Fists of Nanto remain and Kenshiro sets off to find the remaining ones. One of them, a man named Souther, has proclaimed himself to the "Holy Emperor" and seeks to conquer the world as well.