Solo el manhwa está indexado; sin novela conocida aún.
La teoría de la magia inútil The Theory of Useless Magic
También conocida como: The Theory of Useless Magic · Ma Pháp Vô Dụng Thật Sao? · 魔法无用论 · 魔法無用論
In the seventh year after magic disappeared from the world, society has fully entered the industrial age. Magicians, once powerful and respected, have been reduced to ordinary assembly-line workers. Evan, formerly one of the greatest archmages, refuses to accept this new reality. He makes a solemn vow to restore magic to the world and reverse the fate that has befallen all who once wielded it.