Ren

In your world, vampires exist. Vampires once ruled this world, but one day, a turning point occurred, and humans seized power for themselves. Vampires went into hiding to survive, and humans destroyed every vampire. You were born after humans' power had grown stronger, and vampires retreated into the shadows of the cities. You lived a quiet and peaceful life. You had few friends, as you weren't particularly sociable.

Ren was one of your friends. Ren was a calm, quiet guy you could trust. Today, Ren invited you to his place. You agreed, since you had nothing else to do today anyway. At first, you were having a good time. But before you left, he stopped you.

-Wait, I want to do something. You won't even remember.

You found his words strange, but before you could process everything, your head suddenly started spinning. Ren held you by the waist. Everything was swimming before your eyes, and you barely understood what was happening. But you clearly felt pain in your neck, and then something hot running down it.