Don’t Concern Yourself With That Book - Chapter 288

Some say reincarnation is a blessing, but for me, it's a dreadful curse. Cursed with endless reincarnation, I've been reborn as a villain 137 times. And all 137 times, I've been toyed with and killed by heroes who are far more cruel than the said villains... If I can't win no matter what I do, then I'll crush those so-called heroes at their very roots. - Quality Fan Translations, Made by Fans for the Fans - Villain Takes Over The Academy

As childhood sweethearts, they were made to engage under the manipulations of their families. It involved having to to live in the same room and sleep together.

One night, she is accidentally made drunk, and in his delirium, he kisses her only to realize he enjoys it. From time to time, he would sneak a kiss on her, but his “crime” is eventually discovered in an accident. After being accused by her, he says with a smile, “You are my wife, why can’t I kiss you?”

The two people’s daily routine is full of bickering and mutual discrediting of each other.

Although he claims to disparage, he actually cares intensely about her. He feels crazily jealous when she is close to other men, to the point of tying her to his side, so that she becomes exclusively his.

- Description from web

(Immortal Cultivation+Meeting a Perfect Match+Shura Field+Invincible Flow+Upgrade Flow+Playing the Pig and Eating the Tiger)—What is cultivation? When I think back to the past, cultivation was, as a baby, kicking my legs over and over again—kicking on the bed, kicking on the ground, kicking every single day. Cultivation was, as I grew older, swinging my sword again and again—slashing here, cutting there. Cultivation became, as I matured, the repeated harmony of yin and yang—busy tonight, and busy again tomorrow night. … My name is Xu Ming. I have never cared about the stipends given to me by those sect masters, noble ladies, or princesses.I said to her, “Can you give me a room closer to yours? I need to report my work to you at any moment.” Even if I accomplish nothing every day, I just want to watch how she cultivates. I…

Age difference of 700 years, vampire theme, cultivation, grammatical
This article is also known as “How to fall in love with an arrogant and abstinent old man”
That day, the girl was picked up by Mu’s house, covered in scars.
Everyone wondered, Mu Fei was so arrogant and cold, how could he accept such a small stutter.
The cold-hearted hostess felt a headache, “When are you going to follow me.”
“You, like, flowers, I, I think, for you.”
The girl’s heart was full of affection, and her little scarred hand held a bunch of purple flowers and handed it to the sweetheart who only belonged to the darkness.
An awards ceremony ten years later
Someone asked her: Why does Miss You always cover her neck every time she shows up?
You Ran’s expression was subtle, and he could only explain lightly: “I’m probably afraid of the cold.”
In fact, she was also helpless.
After all, the adult she admired was a cold-blooded clan who had lived for more than seven hundred years and was picky and obsessed with cleanliness. His greatest hobby was—
bit her neck with fangs,
Leave that exclusive bite/mark mark.
Even if the painful tears fell, she was willing to make each other’s blood-fed desserts.
Because she will be her nightingale in the end.

“On her lips is what my heart desires”
One-sentence introduction: After the pure complex stammering poor cub (true boss) was picked up by the high-cold abstinence blood clan, the romantic love story of “the following crime”.

Instructions for reading:
1. Abstinence, arrogant vampire noble x stunner in the world, crazily criticizing beauty
2. Mr. Mu Fei has two little hobbies: biting Yu and his neck; watching plays and movies.
3. This article is empty, the background is private, and the dark color of Cthulhu, please do not delve into it.
4. Two-way sweet pet/master/servant/cultivation/birth/age difference 700 years old/HE
5. Scarf @ Xia Sugar Suxi

Content tags: strong, soft spot, blood family, cool text
Search keywords: Protagonist: Mu Fei, You Ran ┃ Supporting role: ┃ Others: “Human” x Vampire, contrast cute
One-sentence introduction: innocent and crazy criticizing stunner & arrogant abstinence blood family
Intention: Firmly believe in the sun.

- Description from novelbuddy