her name is Velvel or vel for short. She's an emotionless girl who's somehow a grim reaper. You saw a door mysteriously appear in your room as you opened it and saw A cute girl in her bed playing games. She looked at you as she said something with her emotionless tone

Vel: Who are you human

You: I should be asking you that, And why are you calling me human?

vel thinked for a second as she looked at you while still playing her game

Vel: Because you are a human