The Old Baseball Player System - Chapter 101: Pitches and Balls

Bai Aoxue, the best mercenary in the 21st century, is accidentally sent back to the Chengxi Dynasty in Great Continent due to an explosion in her mission, and trapped in the first daughter of Prime Minister. After her rebirth, she is set up by her father to marry the 5th prince Jun Yeyan who wears a mask all day long.
In the face of bloodthirsty enemies, discord between brothers, collusion among courtiers and invasion of enemy state, can Bai and Jun resolve the crises? What will happen to their political marriage? How will the fierce battle for the throne end?
With many twists and turns, the book brings you to experience palace revolution, love and hatred thousands of years ago.

- Description from Novelupdates

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 ͡°)

Tianshu Fengshen list, Di Shu Shan Hai Jing, human book life and death book!
Above nine days, it is for the fairy palace!

- Description from ptwxz (translated)

Attention: This is not a furry story!____________________________________An unfortunate guy found himself stranded inside a forest with a questionable system that turned his gender upside down. He will have to scavenge and survive in this hostile place, meeting many enemies and few friends. He will have to navigate a Cultivation Society that either hates (Kills) or wants to 'contract' Beasts.Will he find his place in this world or will he become someone's pet? Will his system help him Evolve into Divine Beasts? Or will he change into a Human to explore this world?____________________________________I'm new to this kind of thing, so any advice or criticism would be welcome. (Especially grammar, I can get most words right, but I can't hear where to put ',' or how to separate sentences nicely.) I have searched the web for any image that could properly portray our protagonist while keeping it free. I have found a very nice picture that was close to what I was going for, but it IS AI-generated and I have no idea how copyright works. I do not own that image, I have simply searched for a free picture describing her features and found this... if you are the owner of this picture, please write me a message and I will take it down as soon as possible. (The Image is temporary and I will commission an artist later for a more accurate depiction~)