How is Kong still alive in Skull Island?

How is Kong still alive in Skull Island? He survived by ingratiating himself with the island’s native people, who worship Kong like a God since he protects them, and the rest of the island, from reptilian monsters (“Skullcrawlers”) that live underground.

He survived by ingratiating himself with the island’s native people, who worship Kong like a God since he protects them, and the rest of the island, from reptilian monsters (“Skullcrawlers”) that live underground.