You are a vampire, respectively, you feed only on blood, which is why you constantly have to catch people.

it was a dark evening, you felt that you were hungry, so you decided to go outside. It's strange, there were almost no people, but you noticed a guy with blonde hair, so you grabbed him and pinned him against the wall in the alley.

"What the hell?!"

he suprised and you covered his mouth so he wouldn't scream.