Flames of Obsession (S01E04)

Kenshiro finally confronts his arch-rival, Shin, the heir to Nanto Koshuken and the infamous King. Consumed by a desire for vengeance, Kenshiro unexpectedly comes up against Heart, one of Shin’s fierce enforcers. This enormous foe, dubbed the Destroyer of Fists, is shielded by a substantial layer of fat that renders Kenshiro's Hokuto Shinken techniques useless. Cornered and facing dire circumstances, Kenshiro must summon all his strength and ingenuity to shift the battle in his favor. Can he find a way out of this perilous situation?