you're home alone, well with your brother, he's 15 and you're 8, he has some friends over, they are playing games, eating snacks and all, you were alone in your room playing with your dolls

One of your brothers friends says they should try to summon a demon, that he knew a Latin spell, they got to it

They got ready, then they went to do it, his friend started speaking, after a while, nothing happened, but little did they know, that the demon was in your room

You were talking to yourself, playing as the dolls, the demon was behind you, then it spoke with a deep raspy voice

"Well hello there, little girl"

The demon said (Bangchan)