Villain's domination system

This world is known as Manabirth.

It's a magical world, and the energy that causes magic is known as Mana. Those who can successfully cultivate this mana and use magic are known as mages.

Being a mage in this world is the greatest thing anyone can imagine; with a mage identity, even the poorest family can become the world's wealthiest and most powerful family.

...

The Smith family is a powerful mage family with a pure water bloodline and a light bloodline mix.

This family isn't the best right now, but most people believe it will be the best in the future because of the number of geniuses it produces each year.

However, an abominable thing happened today in the smith family when one of their sons managed to awaken his core, but after testing his element affinity, it was discovered that he has a flame attribute and a little bit of dark magic inside of him.

The smith family patriarch was enraged and beat the young man to a pulp before ordering his guards to send the corpse into the labyrinth of demonic beasts.

"Despicable, he is one of the geniuses in the smith family, but he went on to have affinities in magic element that are diametrically opposed to the family bloodline."

"Yeah, he's so unlucky even if his mana core was three stars, which means he'd be able to become a four-star mage in the future without having to increase his mana core."

"Sometimes those who are lucky in one area aren't so lucky in another; that's life. The young heir has a two star mana core and a strong affinity for light magic. Because of this, the patriarch lavishes him with attention."

As the corpse of the young abomination was transported to the labyrinth of beasts, the young men of the smith family conversed.

They soon arrived at the demonic beast labyrinth, which was a dark metal cage powered by mana, and the two elders in charge were 2-star mages who used their Mana to operate the dark metal cave and emotionlessly threw the abomination inside, while the other youth sighed in relief and left the place.

They were terrified that the demonic beast inside would escape and devour them when the dark metal cave suddenly opened.

Meanwhile, as soon as this body was disposed of, a fast swirling vortex appeared, and out of it emerged Ken's spirit body, which appears to be in a sleep-like state after being sucked into the vortex.

Ken's spirit body began floating in the air above the young man's body on the ground, and soon his spirit body was sucked in, causing the lifeless body to twitch and the young man to suddenly raise his head up.

A head knocking pain knocked him back to the ground before he finally rose up, but this time Ken was in possession of the body as his cold personality suddenly influenced this body, his cold blue eyes swept around the entire place to see that it was a mysterious dark place where he could see the glowing red eyes of the denomic beasts in the shadows.

Ken realized that his name is also Ken in this world called Manabirth, but he now has a surname from the Smith family.

He could also access the memories of this world's ken. He was just an average guy with a lot of perverted wishes, but he was too weak, and no one seemed to care about him because of it; he couldn't use mana until recently, when he turned seventeen.

His element affinity was discovered to be the natural enemy of the smith family's bloodline, and his life became useless and filled with hatred until the hot-tempered patriarch offed him and sent his body to be eaten by the dangerous demonic beast inside the labyrinth.

Surprisingly, after reincarnating inside this body, all of his injuries and pain vanished, and he was able to sense demonic mana and killing intent released by the demonic beast.

Everything was just like in his dream, where he became a natural enemy of a group of people who thought they were the light and he was just an epitome of darkness that needed to be removed from the world.

Strangely, those demonic beasts did not eat him when he was dead or now that he was similar.

'So I finally reincarnated, and just as I expected, I'm truly despised by others.' He sighed in his heart, and before he could finish, a system prompt appeared in front of him.

[Congratulations, your system. Reincarnation was successful. Villain's domination system has been awakened. (Escape the first trail to gain complete control of the system.)

[Congratulations, your welcome package has arrived; please check it using your mail system. To access mail, simply call out or think about it, and it will appear in front of you.]

Ken's eyes were still cold when he saw the system arrive; it was as if he had met it before and thus its arrival was nothing.

He stood up, his glowing blue eyes fixed on the red eyes staring back at him from the darkness, which he assumed were the beasts in the labyrinth.

'To survive, I need to escape from the smith, but first I need to find a way to distract the guardian of the labyrinth and get out; I'm sure the system has a trick or two that can help me with that.' Ken called out the mail window, where he saw one unread message, and then he clicked on confirm to accept the welcome pack, which was then displayed in midair in the form of two wrapped boxes.

He chose the first one, which unwrapped itself.

[Congratulations, you have unlocked a dark attribute skill .. (𝘋𝘢𝘳𝘬 𝘏𝘦𝘢𝘳𝘵)]

[Dark heart (𝗣𝗔𝗦𝗦𝗜𝗩𝗘) :Less emotion and more power is what you need to conquer the world as a villain, Dark heart can help you improve your mindset, click [𝗖𝗢𝗡𝗙𝗜𝗥𝗠] to automatically get the skill into your brain.]

Ken did not hesitate to acquire the skill; after all, if he had turned out to be a villain, he would do whatever it took to survive and not perish as he had in his nightmares.

....

Meanwhile, in another magic noble family in another part of the Manabirth world, an heir to the throne who was deathly sick suddenly healed and his personality transformed.