There is another unknown creature outside the world, which is always paying attention to human beings and predicting everyone's future.
In order to prevent humans from knowing about them, every 100 years they will remove 100 young people who may discover them in the future and send them to another world.
They will erase all memories about this group of humans, causing them to completely disappear from the human world...
Mission: As long as you are strong enough, you will be the king of the world