On the Fujijuan Continent, there is a mysterious and unpredictable land, the White Wasteland. There are many ferocious beasts here, and dangers are everywhere. The closer you go to the center, the more the dangers double. Similarly, along with dangers, there are countless rare treasures. There are even legends that in the most dangerous center of the White Wasteland, there is an inherited ruin called the Ruins Domain, where the power of the Demon Lord is hidden. Now, the secret realm that opens every five hundred years has opened again, and ambitious people are coveting the huge and coveted treasures and are ready to take action. The famous geniuses on this continent, the Generation of Miracles, have made no secret of their determination to obtain the power of the legendary Demon Lord. Disputes are about to arise, and in the ruins, the water-colored young man is sleeping, quietly waiting for their arrival...