The inexplicable ultra-high temperature starting from the equator burned out all life forms in the 40° north and south latitude area of the earth. Only a small number of humans survive in and around the North and South Poles. The incident was named: wildfire incident.
Since then, the survivors have established eight cities in the North and South Poles of the survivable area and a small portion of the surrounding areas, called the 'Eight Districts'. In the distant space, a planet called Fantasy Star offered an olive branch to the survivors on Earth. They invested a game called "Fantasy Game" on the earth in exchange for currency used to pay for Fantasy Star's resources, on the condition that the Earth's abandoned land be used for research. At the same time, they also offered a special reward. The champion of "Fantasy Game" will get the opportunity to immigrate to Fantasy Star. This is the main reason why there are so many enthusiastic players among the survivors who want to win the championship of this game.
Intention: I want to share every wonderful dream with everyone.