Introduced in: Fantastic Four #19 (1963)

The home universe of Kang the Conqueror and many of his incarnations. In this possible future, mankind has finally earned world peace. They began exploring Space and set up a colony on the moon. But peace wasn’t to last as the colony wanted independence from Earth which led to a war. Nathaniel Richards, Reed Richards father, found himself in this time and began working to try and bring peace to this world. by the 31 century, his descendant would become Kang the Conqueror.