MTL - So I Am A Demon Descendent! - Chapter 2 Chapter has been updated to say some nonsense.

Li De accidentally gets transported into a virtual game that won’t be released for another year. He becomes the vampire's progenitor, an ancient being hiding among humans to learn magic, and gains control of an ancient castle along with 200 bloodline descendants.Though he can still return to Earth temporarily, Li De faces a major challenge: in one year, the game’s public beta will begin, and players will enter the world. As a vampire, he must find a way to grow stronger and prepare his race to survive the impending arrival of these players, who could become a massive threat.This is the story of how a vampire progenitor and his descendants team up with humans to cultivate resources, master magic, and build a thriving community in order to withstand the coming storm.---Tags: Aristocracy, Brainwashing, Elves, Fantasy Creatures, Fantasy World, Game Elements, God Protagonist, Goddesses, Gods, Handsome Male Lead, Interdimensional Travel, Kingdom Building, Loyal Subordinates, Magic, Male Protagonist, Mind Control, Modern Day, Race Change, Shameless Protagonist, Slaves, Vampires, Mages.

“….Krische-sama, are you not afraid of killing people?”

“……? No. After all, it doesn’t hurt Krische.”

Although gifted with the talent to do anything with ease, the girl lacked empathy.

In her world, there is only loss and profit. No goodwill, no love.

Inhumanly recognizing cold, mathematical logic as everything, she looks at everything in the world through calculating lens.

Return given profit with profit, loss with loss.

The girl was undoubtedly pure, yet undeniably abnormal—

Her favorite things are cooking, food, and being pampered.

Her specialty is mu*der.

—- This is the story of a slightly unhinged girl being surrounded by kind and loving people, and her journey to find happiness.

A very sweet entertainment circle novel about a closeted gong x fudanshi shou.

- Description from Novelupdates

…but it seems pretty doable.