The thirty-eight states of Guan Yao are divided into three tribes: humans, demons and demons. Thousands of years ago, wars raged across the mainland, and the war was chaotic. Many humans and demons occupied the territory and wanted to directly unify the mainland. The bottom-level human race and demon race people were in dire straits. At that time, three immortals descended from the sky, calmed down the war in one fell swoop, and asked the three tribes to cease the war. Later, the Three Realms Management Club was established to unfold the stories of the younger generations.