From the Back Cover:
It began thousands of years ago...
Four magic men seized control of the ancestors of Humanity. Under their rule, Mankind's future seemed doomed — until a band of brightly-dressed strangers appeared to challenge them.
It began again, days ago...
Gorilla Grodd, searching for new allies after his expulsion from Gorilla City discovers the bodies of the four magic men — frozen in time!
They have waited an eternity for their revival. Now, with Grodd's leadership and technology, they will have their revenge.
And Infinity, Inc. must stop them before the world is thrown into its darkest age!