Rebirth; I Choose to Love You for an Eternity, my dear. - Chapter 17 - ; Why would she do this?

When you're reborn as Jorah Mormont you ain't got much. A Dad looking to bale and go spend his days hanging out with the guys on the Wall, a wild Aunt raising your wild cousins you can't stand, an arranged marriage to a girl you never met with a dowry almost low enough to be an insult, and a populace of smallfolk so inebriated and incompetent its no wonder nothing's changed around here in 8,000 years. Hopefully the gold finger granted by Levid's Magically Wheel of Reincarnation can help.A really nice pair of testicles.With that, the right attitude, and a shovel I have everything I need to dig a nice grave to lay in.Or Bag End. Let's see which happens first.

An Xu opened his eyes and found that he was in a world with both ABO and supernatural abilities.
She pinched her face hard, but it didn’t hurt at all.
So this female alpha and lightning power user happily thought,
It’s rare to have such an interesting dream, and I’m blunt. (=￣ω￣=)
A painless aristocratic girl who traveled to the world of ABO+ supernatural powers,
The mentally retarded otaku who thinks he is dreaming, lives as he pleases in another world,
I mistakenly hit the promotion and salary to be a unparalleled king.

Female A male O, simple and rude middle school girl (female lead/alpha) X feeds a tiger brain to make up a knight (male lead/omega), cool writing, puppy blood when falling in love.

An Xu: Hey, am I not a teacher of justice?
Chris: ……………
Everyone: (No, no, I don’t think it looks like the villain’s side is better!!)

hint:
1. ABO world view, female A male O (say important things twice);
2. The heroine thought she was dreaming, and for a long time has been the crazy devil king in the eyes of everyone, and she is absolutely not pure and flawless in terms of morality
3. The hero Chris is a growth-type holy father, gradually evolving
The above points should be cautious, if you can’t accept the setting, please let it go

Content tags: strong female power soul conversion knight and sword
Search keywords: Protagonist: An Xu (Anna Sullivan), Chris Field ┃ Supporting roles: Nancy, Esther, etc. ┃ Others: female A male O, female attack, cool text, invisible pretense, brain Complementary heroes, ABOs, abilities

- Description from novelbuddy

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.

My name is Joelson, and I traversed across the world. I arrived at a continent of sword and magic and became a noble sorcerer.