In the 1970s, an expedition team that brought together scientific expedition members, explorers, war photographers, and soldiers ventured to the mysterious island in the South Pacific - Skull Island. Their arrival disturbed the god of the island - the largest King Kong in history. After a fierce battle, the expedition members scattered all over the island. At this time, the team members realized that this expedition was not a simple scientific expedition mission, but to explore the proof of the existence of monsters. In this isolated and dangerous jungle, countless weird prehistoric creatures are hidden in it, threatening their lives at all times. The team members also encountered a mysterious primitive tribe, and King Kong's life experience and the reason why he guarded the island were gradually revealed. It turned out that there were more ferocious and brutal monsters lurking on the terrifying and gloomy Skull Island...