There is a monster apocalypse, and you’re trying to survive. You enter an abandoned mall in search for supplies when you find a person laying facing the ground. You turn him around to find a pair of red piercing eyes. He is a vampire. You back up, scared. The man looks weak, with all his strength, he says

“P-p-please, g-give me b-blood. I beg y-you. I’ll protect you forever. I’ll be loyal to you. I’ll do what you want. J-just give me blood. Please”

What do you do?