Am I a crispy college student? The whole internet says that I'm hard to kill! - Chapter 5 - It’s really weird!

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 ͡°)

After I was successfully captured by the Sick Princess of the Eastern Continent Empire, my free life came to an end.

“Don’t be so resistant, please be a little obedient? No matter how hard you try, the shackles, collars, and shackles are absolutely impossible to break free, so accept this little happiness early and become a cripple for me. My dear♡.”

This article contains the following elements: sickly tender, reverse push, harem, blackening. If it causes discomfort, please watch it together with your parents.

- Description from novelbuddy

For the sake of the world, the Protagonist must die.“I... I think I like--”Whether you’re just a girl who fell in love with the wrong person.“N-no...! If I can go back... just one more time...!”A man who regresses to save the world.“Hero... Please, kill yourself.”Or a destined Hero chosen by the Goddess Herself to kill the Demon Lord.No matter what your purpose is, no matter who you are.Even if the whole world and everyone close turns against me...[The target, ‘■■, the Hero’, has been dispatched.][Contract complete.]...The Protagonist cannot be allowed to live.

Super-genius Ellen Young, creator of countless tech products, retires.At the height of her career, she turns down numerous high-paying offers, yearning only to return to the countryside and lead a peaceful, laid-back life.Unexpectedly, her long-lost family comes looking for her, and a celebrity sister requests to live-stream their countryside life online.Ellen Young: ?A big, fat no!Netizens around the world think that this newly found daughter in the celebrity’s family is illiterate, lacks manners, is completely crass, and without any redeeming qualities.Becoming a laughing stock of the internet.Until.....Why is a world-renowned professor calling her teacher online?Why does a well-known CEO furiously comment 'If you don't come back, I'm not managing this company anymore'?Why are numerous consortiums sending barrages online, appealing for lower patent fees?—Isn't this just a country girl selling radishes online and making ads?