After the apocalypse in the world in the 21st century, it disintegrated into compartments at various places. It started to develop in a complicated manner. In the 22nd century, humanity started to unite again, and slowly a kind of kingdom began to develop. A prophet named Nomeko prophesied that to make the world function properly and be safe again, 9 guiding elements called Destons had to be searched, which could be present anywhere and could be attracted by the searchers who would try to find them with complete belief, dedication, and purity.