Sage Dwight killed the demon lord along with the hero. They, who returned peace to the world, were suspected of becoming the next Demon Lord, and were sent to die in the “Valley of the Dead.” Ten years later, Dwight calmly survived at the bottom of a ravine, having turned into a skeleton, having lost all his flesh. With deep repentance, he hugged the hero’s dead body and said to himself: “This world is rotten.” I will show them what the wrath of the dead means. Having made his decision, Dwight absorbed the miasma of the "Valley of the Dead". He became a being who surpassed the previous Demon Lord and led countless undead. All this for the sake of world peace. The Undead King, who received the most powerful power, began an all-out war against humanity .

(96 chapters out of 288)