Detective Agency of the Bizarre - Chapter 24: Twenty-fourth, end of the banquet.

When Sang Qianqian, the eldest lady of the Sang family, was eighteen years old, she fell in love with Shen Hanyu at first sight.

“Shen Hanyu, I like you.”

“But I don’t like you.”

Shen Hanyu spoke ruthlessly, every word was sonorous, “Not now, and not in the future.”

In a fit of rage, the eldest miss planned to teach Shen Hanyu a lesson.

However, he found out that Shen Hanyu might be a tyrannical and cruel boss in the future, and he would also cause the destruction of the Sang family?

Sang Qian slipped away: She can’t afford to like the boss, so “death escape” is the best policy.

Shen Hanyu once hated Sang Qianqian, but after she left, his obsession was almost crazy.

Sang Qianqian, who has fled far away from home, lived a happy life.

One day, I suddenly heard that Shen Han, a big business man, dug her cemetery like crazy, looking for her everywhere.

Sang Qianqian felt alarm bells in her heart, and she was about to run away when she packed up.

As a result, when the door was opened, Mr. Shen stood outside the door with a dark face, gritted his teeth: “Run, you continue to run.”

Sang Qianqian thought carefully, since she can’t escape, why not try to influence the boss?

As a result, the probation failed, and he put himself in.

Years later.

Sang Qianqian, who found out that she had been deceived, left the divorce agreement in front of Shen Hanyu: “I want a divorce!”

Shen Hanyu wrapped the man in his arms and lowered his head to cover the girl’s lips.

After a long time, he asked in a hoarse voice, “Are you still leaving?”

Sang Qianqian was dizzy at the kiss: “No, we won’t leave…”

“That’s called husband.”

“Old, husband…”

Shen Hanyu nodded with satisfaction: “Well, good.”

- 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.

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

Reincarnating into another world without having to start from the bottom was certainly a good thing.

However, what if the first place you appear is inside a coffin?

This is what Qin Yuan experienced.

While he had boundless strength, he was already at the end of his age so he had to seal his body.

The only thing he could do was to leave with a Spiritual Body whose strength was extremely limited.

The good thing is that there is a system that suddenly appears.

Ding

[Collect Karma Points.]

[You can buy anything with Karma Points.]

[Use 100 Karma Points to purchase a one week life extension.]
...

In the face of absolute strength, every scheme proves futile. Yet, acquiring such strength demands substantial resources.Resources? Wealth?'Money is the last thing I care about,' – Tyler White.“Fellow Daoist, what are your superpowers again?”“I am rich.” (☞ ͡° ͜ʖ ͡°)☞