Earth-81662

Earth-81662 is the reality designation for the Era of Genesis universe.

History
Earth-81648 has all the features of our reality: same countries, same personalities (politicians, movie stars, etc.), same historical events (World War II, 9/11, etc.), and so on. However, it also contains new ones, such as countries like Wakanda, and organizations like the espionage agency, S.H.I.E.L.D. It is also known for being on the verge of a third World War.

Pre-History
About 2 Billion years ago, the Celestials came into an existence, an echo of the previous universe, Earth-81647, which collapsed due to unknown circumstances. The Celestials watched over the first formation or life on countless planets, archiving the DNA of each stage of the evolution of all species in case something were to happen.

At some unknown point around 8,000 years ago, the Future Foundation, having travelled back in time from 2013, altered the genetic code of a small group of humans, giving them the X-Gene, and thus creating the Mutant race. It also caused the divergent strain of Eternals, who quickly ascended into a sub-dimension dubbed 'Knowhere'.