Devil Lord! Recuperation

The tells about the dark lord. The goal of which was the enslavement of the world, and when the light almost fell under the yoke of the army of demons, our protagonist got a stab in the back from the servants. Our lord was able to survive using the last remnants of magical powers and escape from inevitable fate to become a slave. Can he recover his strength and take revenge on the offenders? His fate is in your hands.​