Many millennia ago, a group of superhumans with superpowers, the Eternals, was sent to Earth from the planet Olympia. Since prehistoric times, they have protected humanity from the attacks of terrible monsters of deviants, but any other interference in the development of civilization was forbidden to them.

Beginning of the 21st century. Several centuries have passed since the last deviant was destroyed when, after a strange earthquake, a new monster is suddenly announced. Now the Eternals living in different parts of the planet will again have to rally their forces in order to confront a new threat.