Summer stretches out in front of a group of teenage mates from Bolton. But when one of them downloads a mysterious app called Red Rose, their plans change.

Red Rose digs deeper, manipulating and isolating, demonstrating its power.

It feels like history is repeating itself. But how do you resist something when it’s turning not only your friends but the town itself against you?

Time is running out, so the gang change tack. Red Rose has other plans – and shows them there’s no escape.