The Demon King’s Classroom

This time… I’ll make them strong enough to survive. Even if it means shattering everything they believe in. Theo Proteus, a professor of magical studies, devoted himself to training the students of the lowest-performing class at Saint Garden, an academy for aspiring female mages. He taught them that magic existed to save lives. But when war suddenly broke out, every one of his students was drafted into battle… And every last one of them died. Swearing revenge against the enemy who took his precious pupils, Theo ultimately meets his own end as a condemned war criminal. Yet when he opens his eyes, he finds himself one year in the past—just before he is about to begin teaching that very class. This time, he vows, none of them will die. To change their fate, Theo resolves to abandon everything he once believed in. Even if it means earning their hatred, he’ll force them to cast aside the naïve ideal of “using magic to save people” and forge them into the strongest mages imaginable. Because in the end… Magic is nothing more than a weapon made to kill.