In 2024, an enemy called themselves the Alone came to earth to start a war. After 7 days, human had no choice but to use nuclear weapons as a final straw.

Humans claimed the victory but it came with a huge consequences. Earth experienced 2 years nuclear winter, over 40% of the population died from starvation, and the whole world economy collapsed. Humans saw the destruction of nuclear weapons.

In 2030, to avoid a Nuclear Weapons war, the world came together, unit into one. United Earth Federation was chosen to be an official name. In the same year, the United Earth Congress was formed and countries like the United States of America, People's republic of China, and the Russian Democratic Federation were no longer considered a country but a region.

Stolen content warning: this tale belongs on Royal Road. Report any occurrences elsewhere.

United Earth Army (UEA), United Earth Navy (UEN), United Earth Air Force (UEAF), United Earth Stregetic Missile Command (UESMC), and United Earth Space Force (UESF) were formed with a budget of 2 Trillion dollars in the year 2030. In 2036, the United Earth Congress (UEC) approved a budget of 3 and a half trillion dollars to be spent on the military.

In October 2036, all three portals that were connected to 3 different planets, malfunctioned and it was revealed that all 7 continents were teleported into a new world.