Halo: "The Thirteen Colonies in Another Universe" (EN ver)

In a different dimension, the United States became what its Founding Fathers had envisioned: a nation of freedom and justice. After World War II, the United States allied with the USSR, China, and other countries to create the USAF (United Scientific Advancement Front)-an era of glory for humanity began.

The dreams we once had were achieved by the mid-2050s thanks to the USAF and the corporation fully loyal to the U.S., Armstrong-RhinoTech Heavy Yards (a fusion of SpaceX, NASA, and other companies). The impossible became possible.

The first spacecraft capable of surpassing the speed of light was created, equipped with a drive known as the Subspatial Jump Drive (SJD). Soon, humanity spread across the stars. Earth, now considered a sacred place, was declared untouchable.

Now, the Thirteen Colonies of the Colonial United States (CUS) have suddenly vanished-all of their systems and colonies now exist in an alternate world, one where they are needed, a world where humanity is on the brink of destruction...