MTL - He Holds a Rose from the Abyss - ~ Work related

After just graduating, Lin Xiaoyan suffers an injury to her left eye, and from then on, whenever someone touches her, she can “see” some scenes that others cannot.These scenes are of bad things that are about to happen.Lin Xiaoyan: Help, I don't want to be caught for dissection!On the bus, when a man getting off accidentally bumps into her, she “sees” him getting hit by a rickshaw and then run over by a bus.In the hospital, when a male doctor touches her eye to examine it, she “sees” someone with a knife attacking the doctor.Next...Lin Xiaoyan: Hello, is this 110? I saw someone planning to rob and kill a woman tonight, the address is...Dispatcher: ???...Lin Xiaoyan: Hello, is this 110? I...Dispatcher: Ah, Xiao Yan sees something again, quick, dispatch the officers!!!Lin Xiaoyan: ...

They love gold, and they love silver. Even more so, they love gems that dazzle, like stars across the skies.
Firearms, jewelleries, and precious metals; A collector’s world will not be complete without antiques.
Storage auctions, old goods trade, re-estate sales and gold-digging. But the truth is, if one wants to make money, then the supreme way is through searching for the legendary treasures.
Holding the fort, there’s an ocelot, a wolf, and an Andes condor. At the side, there’s a loyal hound, an irascible ape, and an African honey badger. Who said that you can only rely on humans when treasure hunting?!

- 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.

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

The fantasy world of Celestia, a blue star filled with wondrous magic, brutal monsters and countless different races all spread on the huge continents said to have been created by the Goddess Celestia herself.But all is not adventure and bliss—there exists a man who causes the people to tremble in fear, and even Celestia's blessed Hero can only beg forgiveness.That man is the 72nd Vampire Lord, one of the most powerful and charming men in Celestia, rumoured to drag any woman he desires into his bed.He was a fearsome enemy of men and a secret delight for women.But...Nobody knows when or where this Lord came from.They only knew he was a gentle and loving husband but a cruel and brutal enemy.-------Lucifer died accidentally with his soul transmigrated into the body of a young vampire dying in a forest, lacking most of his memories.He feels determined to use this handsome face to live a great second life after realising that this world is a Netori Eroge with RPG elements that he played in his loneliness.Reborn is a nameless side character, neither the villain nor Hero.Being a stray vampire with no noble ties, Lucifer desires to live a happy life, slaying monsters and making his legal harem of beautiful women of all races.However, fate would seem to stand in the way of his plans.Lucifer was always envious of a certain hidden boss, a member of the 72 lords and the only male Lord.Sadly, he never played the game's hidden ending, not knowing the truth while envying the 72nd lord.“The 72nd Lord will steal the heroines if the Hero doesn't enter any of their routes... That guy is so lucky...”Sadly, his fate seemed cursed! He accidentally had sex with the Protagonist's childhood friend by mistake, and now she is crazy about him!He made the Hero a cuckold, causing his world to turn on its head!He made the game a [Netori Eroge] or an [NTR Eroge] for the original Protagonist.Slowly, the world's plot was changed by this unsuspecting old man, step by step, searching for the best beauties!His mind was blurry, with the vague memories of his past life and the message of someone special to him planted in his dreams and mind.Lucifer must use all of his abilities, from charm, wits and libido, to survive.He must push through this nightmare difficulty game and defeat the [Protagonist] while accidentally seducing and stealing the heroines on his way.All to enjoy this second chance at life.