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

Kaito Sena has come a long way... The boy who died, broken and alone, has donned the mantle of the Mad King, and will use every ounce of his newfound might for one purpose: to save the woman he admires. For Elisabeth, Kaito would stand against God, Diablo, and all of creation. Unfortunately, the price for her salvation may be even greater than that....