Twelve orders. She must do them all, correct and precise, without ruining it for herself or anyone else. No help, not at all. She can not tell anyone about that conversation she had with the stranger on the phone, it will result in death. She is trapped and can not get out, her phone is her only way of having contact with this stranger and find out who he really is, but he knows everything about Avery, even what she is doing at that certain moment. In this mystery story you will read about the girl, Avery Knight, who had to talk to a stranger one night, and now she has to do twelve orders.