Growing up in poverty, Sunny never expected anything good from life. However, even he did not anticipate being chosen by the Nightmare Spell and becoming one of the Awakened - an elite group of people gifted with supernatural powers. Transported into a ruined magical world, he found himself facing against terrible monsters - and other Awakened - in a deadly battle of survival.

What's worse, the shadow powers he received happened to possess a small, but potentially fatal side effect...

King Grey once benefited from unrivaled strength, wealth, and prestige in a world governed by martial ability, but now finds himself reborn in a society dominated by magic. Given a second chance at life, the once-king strives to understand his role in this new world and the purpose of his reincarnation while correcting the mistakes of his past.