From Slave to King: My Rebate System Built Me a Kingdom With Beauties! - Chapter 170: One Month Later.

With an F-rank Trait, deemed the worst of the worst, 5-year old Shin Yu-sung is abandoned by the Shin-oh family, which is famous for raising hunters.The same year, he meets one of the strongest hunters, the Fist King, at the orphanage and is adopted by him.The Fist King became the strongest not through his Trait or special abilities — but by training his body.He takes note of Shin Yu-sung’s physique instead of his Trait—Nine blocked yin pathways.“Your blocked pathways cause your body’s mana to overflow, giving you an exceptional mind and god-like looks! But you also pass away before coming of age…”An abundance of bodily yang.“Your body is overflowing with the energy that can cure your nine blocked yin pathways!”

In this world, there are people living in misery, they die full of resentment and the end of their despair, they beg the devil, even at the cost of their souls, to witness the one they hate descend to hell.

This is commonly called, “making a deal with the devil.”

In the new age and new life, the newly born little incubus, You Ning, started his first deal as a devil immediately after graduation.

But what’s up with this archangel that’s chasing after him?

#Don’t fall in love with me; I’m an incubus. I don’t have feelings.#

The beautiful little incubus X the handsome, domineering, and scheming archangel.

- Description from Novelupdates

# LORDXu Yuan transmigrated to a parallel world where everyone became lords. Initially, he thought he would be a lord too. To his surprise, he became the Dark Demonic Dragon, a starter hero awaiting to be summoned by a lord. He also awakened the Dragon God Cultivation System.[Transformation of the Dark: You can level up quickly by staying in the dark.][Slumber of the Dragon God: For the Dragon God, sleeping means residing in the dark.][Rejuvenation of the Demonic Dragon: You can revive using the power of the dark. Your basic attribute points will increase every time you revive.][The Blade of the Hidden Wings: This is a dark attribute AoE skill. It can annihilate all enemies within the area of effect.][Unlimited Devouring: The skills of your enemy shall be yours now. Unleash this skill to devour your enemy and acquire their skills.]…Su Wan, a beautiful lord, had no doubt that she could easily become the most powerful lord in the universe.She felt her heart beating fast when she first saw her starter hero dazzle amidst the flashing summoning light.Unbeknownst to her, her nightmare was about to unfold.While other heroes devoted themselves to training day and night in order to level up, her hero goofed around and showed no effort to improve himself.While other heroes charged into the enemy’s base and valiantly killed off their foes, her hero hid in their base and slept soundly....As time passed, Su Wan slowly discovered that there was more to her hero than met the eye.

He became a teacher at the best magic academy in the empire.
….For being mistaken for someone else.