Vampire Halflings.
A species of Vampires created through the reproduction between a Vampire and a human. They're physical traits are like that of a Vampire's only with better benefits.
For example, a resistance to sunlight, as well as a weaker thirst for blood. It is because of these features that it is easier for them to live hidden amongst humans unlike regular vampires.
"...Halflings are discriminated against in the Vampire world... Because they're conceived through the intercourse between a human and a vampire... They're treated so badly that the only way for them to make a living or survive in the Vampire world is through dangerous jobs."
She narrowed her eyes as unpleasant memories flowed into her mind.
"Most choose to live hidden in the human world, but some like me remain in the Vampire World, doing dangerous jobs like bounty hunting and others..."
"I see... And are you in any way related to the smiling ogre?"