When former best friends Rowan and Hailey find themselves tagged in an online video showcasing a murder, they begrudgingly team up in a quest to find the third girl tagged, outcast named Elisia, to determine if the video is real or a prank.

The countdown continues and Hailey receives a threat that she'll become the next victim. When she goes to visit Ash for a fix to help calm her anxiety, she discovers the threat of Monkeyman is real... and very deadly.

With Monkeyman threatening the school assembly tomorrow and the countdown at 48 hours (the night of the big party), the girls list possible suspects... and find a surprising one in their midst.

As the girls get closer to exposing Monkeyman's identity, they are made to pay the price. Exhausted and defeated, Rowan is terrified to learn that she is next on the chopping block.

After the bonfire, Rowan and Elisia are determined to confront KingCobra, convinced they now know who it is.

The guys head to prep school to learn what they can about Zoe's past, while Elisia learns disturbing information surrounding the night Ash was shot.

Tessa turns to Elisia when she realizes she may be in great danger, while Rowan and Trevor follow a coded message to a strange location.