Koko wa Ore ni Makasete Saki ni Ike to Itte kara 10 Nen ga Tattara Densetsu ni Natteita - Chapter 149 - Dragon King’s Authority

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 ͡°)

For more than a decade, she disguised herself as a weakling while preyed on the strong – Qiao Qing had never viewed reputation as an important matter.But people began to take advantage and purposely hurt the ones she cared about.Qiao Qing then decided to stop hiding her real self.An incapable good-for-nothing? Her natural genius IQ can explode your eyeballs!A lowly commoner? Her real identity made her someone who you are not worthy enough to be friends with!A feeble chick? Her skills in ancient martial art can result in you looking for your teeth all over the ground!A godly student, a godly Go player, a godly night rider, a godly martial artist… as her real identity revealed little by little, all those snobs who once viewed her poorly began to switch sides and attempted to please her.Qiao Qing shut the front door. No guests welcomed.She blocked those who wanted her for their own selfish demands, but she couldn’t stop this one evildoer from approaching her.Just like that, climbing over the walls and entering through the window became Jun Yexuan’s specialty.As the President of the Jun Corporation, he had enough to protect Qiao Qing her entire life.But what bothered him was that Qiao Qing was far too independent and far too capable. Without any of his help, she was able to successfully handle everything.Jun Yexuan became moody – he felt like he wasn’t needed!So, on a random day, a cry for help appeared on Weibo, “What do I do when the wife is too capable? Waiting for immediate responses – it’s urgent.”

Gu Ting Yu is a veterinarian with a fear of animals. Haunted by the same nightmare all these years, he is desperate to find out the reason behind those dreams. He then travels into a fantasy realm by fate, entering the Palace of the Twelve Sacred Beasts.

The most successful businessman of his time, who started from being a homeless orphan, died indignantly because of being plotted against by his most trusted aid, his own brother.