MTL - Mercenaries and Adventurers - ~ 1 day off

I lived for you in the last lifetime, everything I did was for you, yet you wanted me to die; so, this time, life is mine to live! This world lied to me, betrayed me, and humiliated me, and I am back to change everything!

- Description from Novelupdates

In an era of global awakening of supernatural abilities, Lin Tianming awakens his SSS-level talent. He thought he was about to reach the pinnacle of his life, only to overhear the heartfelt thoughts of his school beauty girlfriend who hates him to the core.[Lin Tianming, you didn't expect me to be reborn, did you? In my previous life, you let me down. In this life, I will not be fooled by your sweet words again!]Having a reborn girlfriend who is merely putting on a show is already troublesome enough, but little does he know, there's more than one person he has wronged. At this moment, each of them is on their way to find him!--------------------------Features elements of Lovecraftian horror, with themes of inner demons, corruption, genetic ascension, mechanical ascension, and psionic ascension emerging in the later stages.

Rebirth in 2009, but this rebirth posture seems a bit wrong.

In this life, the family is wealthy, Wang Ye is addicted to the Internet, and can stay up all night the day before the college entrance examination.

Helpless, Father Wang decided to send Wang Ye to serve as a soldier in the army to quit Internet addiction.

two years later…

When Dad Wang made a video call with his son and was about to ask him when he would be discharged from the army and come back to inherit the family business.

Wang Ye, who was dressed in the uniform of an officer, directly surprised Father Wang.

“Dad, I’m going to be a general in the army all the time, so what, in terms of family business, why don’t you and mom consider having another one?”

……

- Description from novelbuddy

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 ͡°)