6 decades books

To save a world of magic, they recruited a man who ends them.Gensokyo is under attack by a being who rewrites reality like code. Their only hope is Nowa Beckitzer, a multiversal drifter whose touch erases creation itself. Plagued by the ghosts of worlds he''''s destroyed, Nowa wants nothing more than to be left alone to die. But between a suspicious shrine maiden, a magician obsessed with his Forbidden Rune arts, a maid who sees past his armor, and a cosmic horror hacking existence''''s source code, finding peace might be the one thing he cannot erase.