MTL - My Omega Superior Has a Tail - v2 Chapter 53

Violet skies, a world undergoing massive changes, a deficient moon, interlinking voids…
When the world experienced a cataclysmic event,the majority of living things ceased to exist. Although humanity survived by hiding in the last safe zones, humans had to face mutated dire beasts and colossal source beasts that could break through the space barrier and enter the earth at any second.
Luo Yunyang, a young man who grew up in those calamitous times, obtained an attribute regulator and set out to walk the path of supremacy!

- Description from novelupdates

As we all know, there is a force that must not be messed with in the Southern Region, thatched cottage.

Among them, the eldest disciple is the Qingyun Sword Master of the Southern Region, with a mastery of swordsmanship.

The second disciple, the Eternal Empress, leads an era.

The third disciple is a great Confucianist in the world, and the star of Wenqu came down to earth.

The fourth disciple, the reincarnation of the demon god, suppressed Jiuyou.

…

Lu Changsheng: Me? I am nothing special, just their master.

- 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 ͡°)

Beside the coast, a hundred-meter star gate is overflowing with light.

Outside the star gate, the army made of steel can’t see the edge at a glance.

On the sky, a fighter jet flew across the sky, interweaving the iron curtain.

In the distant ocean, aircraft carriers, destroyers, and frigates are all over the sea, ready to go.

All the muzzles were aimed at a figure walking out of the star gate.

“I order you to withdraw in the name of the Federal Command, otherwise, all-out war awaits you.”

“war?”

Ancient and Jinlai took a step forward, and his body rose against the wind. In an instant, he grew from less than two meters to a Chaos Demon God thousands of meters high. The brilliance of a white dwarf radiated from him, and his own gravity alone caused it to be caused by thousands of miles around. Lightning and thunder, tsunami tides.

He bows his head…

Looking at a toy-like war weapon.

Reaching out, a hydrogen bomb fell into his hand.

The electron degenerate star nucleus in the body releases helium, and the helium element expands. The terrifying high temperature instantly causes the isotopic elements of hydrogen to aggregate deuterium and tritium, and the energy explodes. The sudden white brilliance is like lighting a sun on the sea.

Before waiting for the sun’s energy to be released, he closed his hands together, and the blazing whiteness mixed with hundreds of millions of high temperatures was compressed and sealed in the palm of his hand, escaping less than half of it.

“I think you should choose peace.”

- Description from novelbuddy