Ka-Zar faces one of the most destructive forces ever to enter the Savage Land: Gog, a colossal extradimensional being of immense size and strength. When Gog arrives unexpectedly in the jungle, confusion turns to chaos as the creature’s wrath sends shockwaves through the region.

Villages crumble, tribes scatter, and Ka-Zar steps forward to protect the innocent while uncovering the truth: Gog is not merely a monster, but a displaced being manipulated and used for destructive purposes.

As Ka-Zar battles Gog and struggles to contain the crisis, the story builds toward a tragic understanding of the creature’s origin — and a recognition that Gog’s presence in the Savage Land is far from natural.