Became a Medieval Fantasy Wizard - Chapter 1:

Dual cultivation isn't a choice; it's a necessity.

After being struck by a truck like most lucky protagonists (or unlucky ones), Vaan found himself transmigrated into the body of an orphan in the world of witches and demons.

However, they didn't always exist.

Demons terrorized the world ever since the Gehenna Realm descended over 300 years ago. but along with them, came mana, giving birth to witches to combat these demons.

Since then, the world of men was dominated by witches, establishing the seven witch kingdoms, which safeguards at the forefront of the demon invasion.

In order to survive in the matriarchal society of the witch kingdoms, Vaan, like all other men who cannot use magic, had to learn how to service the witches to survive.

Nevertheless, it did not come without its own benefits.

Years of research have led the world to the discovery of intimacy between men and women could increase the witches' mana absorption.

But at the same time, men could absorb some of this mana to improve their physique and lifespan.

Thus, since then, an intricate relationship was formed between men and witches in the red-light districts. Love became casual, and dual cultivation is common.

As a prodigy in the art of pleasing women, Vaan lived a smooth two years since his transmigration as an orphan.

However, everything came crashing down in a heartbeat one day when his life was nearly taken, and Lady Eniwse whom he served went berserk.

Even so, that was not the end.

With the awakening of the Witch Hunter System, watch how Vaan takes on the world and becomes the lord of witches.

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Note: Contains lemons.
Hunting witches does not necessarily imply killing witches if you know what I mean ( ͡° ͜ʖ ͡°)

[The Absolute Dweller]

Absolute Dweller’s Declaration (Passive) Level 1

No one can invade the dwelling space without the Absolute Dweller’s permission.

Surviving thanks to awakened skills, there was, however, one problem: “Ah, damn.”

[The Absolute Dweller cannot leave the dwelling space.]

That’s right, the inability to step outside the home.

Rumor has it that the fourth Wangye in Xuan Lang Empire was handsome and couldn’t be compared to anyone else. He held impressive contributions, gaining the favor of the Emperor. No one else had that honor within the present royal court.

Rumor has it that the fourth Wangye’s methods were cruel and murdered people within the blink of an eye, leading people to be scared out of their wits!

Rumor has it that the fourth Wangye was cold-hearted, placing no one in his eyes.

However, the truth was —

“No good. Fourth Wangye, the Firefox and the nineteenth Wangye are in a fight and ruined the library collections!”

“No harm, just put things back in order, then it’s fine!”

“Not good. Fourth Wangye, the Firefox secretly ate the millennium Seven Colors Fruit that the Emperor had rewarded!”

“No harm, as long as it likes to eat it then it’s fine!”

Everyone within the fourth WangFu knew that the Firefox was their Wangye’s treasure.

However, when the Firefox transformed into a person—

Heaven ah! Look at the pair of lily-white hands. Su JiuJiu was completely stunned and worried. Didn’t she cross over as a fox? How come she had transformed back into a person now?! Then, is she a person or a transvestite?!

- Description from Novelupdates

Mark hatched out of an egg one day, reincarnated as a demon!His body was as strong as iron, instincts capable of noticing a silent fly multiple meters away. Eyesight sharp enough to see the small holes in an enemy’s clothing.Moreover, he also had a system.[Soul Devourer][Eat souls to grow stronger.][Mind-type Demonic Tricks have been derived out of your demonic bloodline!][Heart Input!][Input unsolicited thoughts in an enemy's heart and influence them!]Mark took a deep breath.How can he allow himself to live a mediocre life after being given this second chance?Now, he wanted it all!Women, wealth, power, status, and even eternal life!His ambition was set, his heart was on fire. A demon had been born.