Online game: God-level Assassin, I Am the Shadow. - Chapter 91 - :The Invitation from the Young Lady!

Lucius was a man born to a pair of lowly servants that worked for the Great Demon worshiping Barrom clan. Growing up in the harsh conditions of the Barrom clan where magic and power reigned supreme, he weathered though humiliation and schemes. Knowing that he wanted to be the oppressor than the oppressed, he began his conquest. Not averse to betraying or scheming, Lucius made use of his allies as mere pawns to be sacrificed.

Learning that a powerful artifact lost eons ago was hidden in an ancient ruin, Lucius betrayed and sacrificed one of his closest people, his lover without hesitation.

But he didn’t know that fate had a different plan for him and the artifact he had yearned for would send his soul hurtling across the cosmos, forcing it into the broken body of a young man called Asher Inanis. Coming to his senses he finds the world to be completely different where the magic of his previous world did not exist, but what did was ‘Gifts’.

Witness how he learns about the world, gains power and reigns supreme against all odds becoming the Demonic Sage.

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

I am a vampire, possessing the body of the villainess in the novel.

I want to live quietly so I can live peacefully.

When I saw the Duke of Esteban, I lost all my reason and bit his neck.

Duke of Esteban just so happens to be the greatest figure in the empire.

I didn’t have enough strength to fight the desire, so I slept with him…

I’m in trouble. Let’s erase his memory and run.

“Your Excellency asked me to convey a message ‘I let you have my neck and body, but you threw it all away and ran.’”

What are you saying?

Does he remember?

Later, there was a strange declaration of war after we met.

“Don’t avoid me and let’s continue to meet. Also, when you need blood, come find me.”

Duke, would you please stay away from me?

It’s hard to breathe because of your taste.

She, a modern hidden ghost leader of an organization which gathered insane prodigies proficient in the various differing skill-sets. Highly skilled in medicine and poison, executes covert assassinations, viewed as insane and demonic in the eyes of people of the world. Killed in an accident, and reborn into the body of a disfigured young girl.

What? Face disfigured, identity stolen? A return to the family dim and hopeless? Her identity can be given up, her family can be forgone, but as for the one who harmed her predecessor who inhabited this same body, if she didn’t at least make them scream in unimaginable agony and throw them into a state of wretchedness, how could she live up to her demonic reputation? Endless turmoil ensues and it’s a battle to dominate over all! See how she shook the world dressed in a suit of red, her sword up against the dominant powers that rocked the Heavens! Her name spread across the seas, shocking the earth!

- Description from Novelupdates