The Devil Emperor System

"I only accept an equivalent trade. A wish for a wish. Body or soul, which one will you give me?" It was the same offer every time a mortal summoned him.

He was the crown prince of the shadow realm and the lord of wrath, Azrael Shadowraven de Nightfall. All creatures, demons, mortals, and even angels feared him. However, everything changed after he was sent for a secret mission in the mortal realm to expand his power.

Due to his rarity, vampires were attracted by his rare blood. The mortals were either jealous or admired his abilities. The angels were curious about him. The demons wanted to kill him and take over his power.

Little did he know, he had another hidden power sealed inside of him. Something terrifying that could turn him either into the ruler of the three realms or an evil that could destroy all beings.

--------------
Tags: Mature Content , R-18 , Comedy , Tentacles, Monster Girls , Succubus , Magic , Demons , Angels , Hybrid , Goddess , Devil , Battle Academy , Beasts , Action , Mystery , Overpowered , Strong to Stronger , Harem , System , Servants , Handsome Male Lead , Smart Male Lead and a little bit of Slice of Life.

--------------


Cover by commissioned Mochiko from Facebook