When The Sun Goes Down

What would you do if someone said all of the stories are true, the stories of ghosts, demons and angels? Lilly White has a secret, three years ago she started drawing a key on her left wrist, and one day she starts seeing that symbol everywhere. Every day she feels as if someone is watching her, but every time she turned around there was nobody there. Her aunt never let her leave when the sun went down, but she always wondered what happened during the night, when the sun went down.