A hundred years ago, a single wizard suddenly appeared and bestowed "Magic" upon the people. In a world where life has become dramatically prosperous, Haru is a girl who hates Magic, which brought misfortune to her own family. She encountered Kanna, a "Diseller" (Unmaker) feared by the world as a heretic for undoing the Magic that is the symbol of human progress. With the meeting of these two as a turning point, the "Sins" carried by greedy wizards begin to be judged――. A Fantasy epic that uncovers the truth of a magical society!!