Torture Princess: Fremd Torturchen, Vol. 6 (light novel) — Keishi Ayasato

FOR THE BEGINNING, MIDDLE, AND END ALL LIE IN THE PALM OF HIS HAND.
Kaito Sena has come a long way. The boy who died broken and alone has donned the mantle of the Mad King and will dedicate every ounce of his newfound might to one purpose: saving the woman he admires. To this end, he has done the impossible and united humans, demi-humans, and beastfolk under one banner. For Elisabeth Le Fanu, Kaito would stand against God, Diablo, and all of creation. Unfortunately, the cost of her salvation may be greater still...