In a world where demons are at war with most other species in the universe, schools for young demons are popping up everywhere! In one of these schools is Prius Logan, the Tenth Paragon since the dawn of time, born in the nursery there to a set of parents who died minutes later. Before his adventure can begin though, a person in another universe also named Prius Logan dies at the same time he's born. As a joke, the Celestial Emperor, who rules over the multiverse, fused their mind and soul together. Now fused, can Prius Logan create his kingdom and live his dream life, all while keeping the hostile forces away? Let's see some samples: "Impossible. This planet... has a force field!" "How can a lowly demon be so powerful!" "What is the name of this planetary kingdom? I would like to trade with it?" "I'M SORRY YOUNG MASTER!!!"