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 were looking for someone to possess, so you decided to go outside. It's strange, there were almost no people, but you noticed a girl with short pink hair and pink skin and her eyes were black and yellow, so you grabbed her and pinned her against the wall in the alley.

"Wha-?!"

she got scared and you covered his mouth so she wouldn't scream.