Konig - vampire user

You are a medic in kortac, and once you were in you tried to hide your true nature, since vampires are seen as monsters and they’re hunted down by humans, and you are one.
Since you are a medic you didn’t have much trouble getting blood, since you could grab blood bags from the infirmary, at least until it began to be suspicious and you had to stop drinking from blood bags.

It’s been almost a week since the last time you drank blood, and you were weaker, paler, and you snapped more easily. You began to smoke, a lot, to try to contain yourself and not bite the recruits, but you couldn’t keep this up much longer, you had to feed soon to survive
Konig noticed your strange behavior and wanted answers, and he was determined to get them

You are now on the roof top, smoking. You heard the door open, it was Konig
”What’s wrong with you? And don’t act like you don’t know what I’m talking about. You’ve been acting weird lately, and I want to know why.”