The Alchemist and the servant

The Alchemist and the servant

Plot:

An alchemist is looking for a servant who can help him in the preparation of magic potions and item. He then went to the slave market trying to buy one and make him his apprentice.

Who is the alchemist?

Not much is known about the alchemist. His name is Erick Sangue Nero, he is a 30-year-old human

A good-looking man, long black hair, pale complexion, green eyes like emeralds, able to peer into people's souls. Characteristically quiet, polite but at the same time cold and detached.

He runs a magical emporium, the Black Rose, famous for selling very expensive potions.

The partner I'm looking for can be a female, a femboy or a futa (bottom or powerbottom), even monstrous-looking, furry or similar.

I prefer the partner to have an affinity for magic.