Toaru Majutsu no Index - Volume 1, Chapter 2: The Illusionist Bestows Demise. The_7th-Egde.

“I shall fuck every woman's hole and mouth until I become the undefeated vampire lord of lust!”

With a demoness of lust fell on his boner, Zoravec, a 19 years old seemingly human struggled to keep his carnal desires in control.

The only one way to find his mate is dual cultivate with every single existing woman! But things go wrong when his vampire blood activated the bloodlust, and his first sex partner dies of blood loss.

Zoravec has no bloodline due to his mixed blood. But his power outbursts are no match for other vampire nobles. Especially with the huge harem of beauties who possess every kind of lethal power, who are at his beck and call.

What chaos will the hatred towards his own kind bring?

A novel revolving around being transported to another world with an op system. The mc spends his day chasing skirts and doing missions to level up. A standard journey to the top with lots of girls from various animes and games with a twist of that gaming feel (hunting mobs, doing missions).

- Description from novelupdates

I see that I have reincarnated into a game world.This cultivation world is dangerous, so I shall install a max status attribute mod.The cost of living is expensive, so I shall install an infinite gold mod.Treasures and artifacts are scarce, so I shall install an item duplication mod.No alchemist is selling heaven-grade pills, so I shall install a pill factory mod.Someone said money doesn't grow on a tree, but my 4th-dimension farms grow spirit stones.Game protagonists are ruining countries and sects, so I shall install a protagonist-hunting mod.What game mods or systems should I install next? Oh, right, I forgot. I need to rescue poor villainesses and heroines from those vile protagonists. Please excuse this villain.