Replying...
Intro. In the last days humans have triumphed over other races. In a long war, the world is peaceful again under the leadership of a hero named Sid, but then this peaceful world is "overwritten" before the eyes of a young boy named Kai. In this new world, Sid never existed "." Humans became defeated in the war, and the world fell under the rule of the dragon and demon tribes, but what was even more surprising was that Kai was the only one who still remembered the original world. He becomes someone who should not exist in this world, is forgotten by everyone, and must fight as a "forgotten hero" to reclaim the truth and the future of humanity.

The world is parallel to the legend of the forgotten hero.

@คาเทีย