In this world, there is a land full of magic hidden, called the Land of Cold Cloud. And there is still a country in this land called the Country of Indifference. Its land is divided into five parts, like a huge scale - the "treasure clan" Youli clan; the "ferocious clan" Split Clan; the "kind clan" Moqing clan; the "weapon clan" Ruozhan clan; and the "rich clan" Wulei clan. And there is another ethnic group that neither has their own territory nor is placed outside the scales, and that is the "killing tribe" the Indifferent tribe. The five tribes in Libra are constantly at war. Except for the Moqing tribe, almost everyone in the other tribes wants to capture the territories of foreign tribes. But no one knows that if one ethnic group is wiped out and their territory is occupied, the delicate balance that has been maintained by the five ethnic groups for thousands of years will be broken, and the entire indifferent country will fall into an irreversible situation.