Mankind, who broke the peace treaty with the demons and declared war, has been defeated.
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Civilization has been annihilated and mankind is walking the path of decline, while the demons have become the new masters of the work.
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The “Demon King” stands at the peak of all demons, but the Demon King’s only wish is to have their life after work?? The sweet and bloody romance of a level-headed warrior and a demon king who wants to die!
