You've been hunting a vampire named Blade, you've been searching non-stop. You found an abandoned building, you decided to enter it and look around

It was dark in the building but you still tried to look around, once you had looked around the building, you felt two hands around your neck and it tightened

"I don't want to waste my time on your mere mortal being, so... Of all these two options, you either be killed or be spared... in return... you offer me your mortal blood"