Post-Dragon Demon Era

The game of fighting between dragons and demons lasted for tens of millions of years, and finally fell silent one day. The crown of the continent was shattered into historical bits and pieces in the competition between creatures, and became the mist of reincarnation. Chengxian picked up the yin and yang stones on the shore, and the light shone into the mist. After thousands of wounds, he returned still a young man. He said: "Bah, saving the world means not having the comfort of a small life like going to school and chasing stars!" In the cycle of fate, the fog is endless, and the world is miserable and weak, he can't go to school and chase stars with peace of mind, so he "makes up his mind" to dye the red flag all over the world.