A small teenage girl falls down into a large mountain, and meets several obstacles who all attempt to find her weak spots. What will happen to her? Will she make it through the underground? Who will she meet? And will they give her the MERCY she desires so dearly?

15 year old Mackenzie is just a regular girl, well rich girl but on this day she is out walking home from her friends birthday party at 11pm and notice a big black van following her she goes to run but a hand is put over her eye and mouth. Read more to find out what happens!