This story is made thanks to __roaar__ who requested for a vampire AU and also requested for Mpreg 😊

As a 200 year old vampire, Wang Yibo is considered a baby! This is because most vampires only enter deep sleep after 10,000 years. However, Yibo is the most talented and accomplished vampire.

In the vampires organisation, only the top 10 vampires in terms of supernatural ability and how much power and money he or she have are selected to be the elders.

And Yibo had been born with the highest will power and highest healing capability ever seen, being the most powerful vampire to ever exist, even when he was just born.

At the age of 200, which can be considered a baby among vampires, Yibo created many companies, being the richest man to ever exist.

Vampires had slowly blended themselves in with humans and in the human world, money means power. Obviously, this meant that Yibo was very powerful.

Hence, Yibo, at the age of 200, was selected to be an elder of the vampire organisation, where the youngest to join was recorded to be 8,000 years old.

Many people say that Yibo is the reincarnation of the great Hanguang Jun, the creator and savior of the vampires.

Hanguang Jun and his husband, Yiling Lao Zu, were the two most powerful vampires to ever exist, where rumours said that they only entered deep sleep after 100,000 years and they are capable of anything and everything.

Yibo became very respected among the vampires. His one decision could outweigh the other 9 elders, making many think that the 9 elders would only be for decoration.

The 9 elders were sad, but of course happy that such a good, powerful vampire was born. They even proposed to make Yibo the king of vampires but Yibo refused.

However, Yibo set a few rules. First, no killing humans, or the punishment would be death. Second, no biting humans and drinking their blood or the punishment would be jailed a 1,000 years. Third, no exposing your identity as a vampire, or the punishment would be jailed a 1,000 years.

Third, no using powers in front of humans, unless it is to defend, or the punishment would be jailed a 1,000 years. (And more...)

Today, Yibo as usual, sat in his office and went through the pile of documents on his table. Suddenly, someone entered the room.

"Ge" Yibo greeted with a hint of excitement while Hai Kuan shook his head in disapproval. "Too much work. What have I said? Are my words not important?"

"Work hard... Play hard... Love hard..." Yibo quietly said and got off his chair like an obedient boy. Hai Kuan laughed and pulled him over "Come! Today, Ge will bring you out to play!"

Yibo's eyes lit up as he followed his older brother. Yes, he is the most powerful vampire, but he's still young! He wants to be like others, playing around, having fun, not stuck in the office with piles of work to do!

As the most powerful vampire, Yibo understands his responsibilities and feels a need to do what is required. Hence, he often wishes his brother will randomly barge in and bring him out to play. This way, he has an excuse not to work.

They went to a fun fair, and Hai Kuan immediately brought Yibo to "The spooky world", where people dressed up as all kinds of monsters and creatures.

"Here, Yibo. Ge has found his mate. See the cute guy over there? I've been following him for 3 years and made friends with him. He is finally reaching maturity in a few days!" Hai Kuan excitedly said.

(Note: I'll just set their maturity at 200 years old. After their 200th birthday, they'll be able to identify their mate.)

Yibo looked over at where his brother pointed and his eyes widened. Cute? Indeed! This is the cutest vampire he has ever seen!

Look at that chubby cheeks which Yibo feels like biting! Look at that plump lips which Yibo feels like nibbling and sucking!

And he is not only cute! Somehow, his body looks so seductive. His brother's mate? Yibo felt his fangs itch after smelling this sweet smell coming off from the boy.

Yibo frowned and stood in front of Hai Kuan to block him from staring at his mate. "Ge. He is MY mate. I won't let you have him"

Hai Kuan was surprised. They have the same mate? That is quite rare and most oftenly, the two tops or two bottoms would fight each other until one wins.

Suddenly, a cute boy ran up to them. "Kuan Ge? What are you doing here?" Hai Kuan let a slight growl, not wanting to introduce his mate to his Yibo anymore.

However, Hai Kuan can't stand the thought of fighting with his brother too. "Cheng, I've brought my younger brother here to play"

Yibo blinked at this weird boy that suddenly popped up. "... Ge, this is the one you were speaking about?"

Hai Kuan realised they had been talking about different people! Instantly, he let down all his guards. "Yes! This is Zhuo Cheng! Cheng, this is my younger brother, Yibo!"

Yibo was focused on finding where his mate went but being taught to have manners, Yibo had to exchange greetings with his brother's mate first.

Suddenly, someone shouted very loudly "Everyone! I am... ... A vampire!" Yibo immediately turned around and gasped when he saw his mate claiming to be a vampire, even showing off his fangs.

Yibo gasped seeing his mate using his powers to fly in the air. Using powers in front of humans is breaking the rules too, even if he did not harm anyone!

However, Yibo thought that too early. Yibo's eyes widened as he watched his mate grab a human and bite down on his neck. His mate then brought his face up and smiled with bloody fangs while the human fainted.

Yibo trembled. Such audacity! His cute, harmless, innocent looking mate actually broke so many rules of the vampire world! And these rules were all set by him!

Yibo immediately ran over and grabbed his mate's arm, pulling him down from the box he was standing on, and dragged him away.