After destroying the Xiliens, the Earth is saved. Godzilla has made peace with humanity after 50 years. But while the world rebuilds itself, the final war has brought a new beginning. Beneath the Earth, a subterranean cult of mutants threaten to take over with their roster of giant monsters. The Gotengo crew and their newly built superweapon, Jet Jaguar, fly to Monster Island and call Godzilla for help. The war between human and mutant is decided through the clash of titans!
