Back on land, Jamie and Vivian are fighting hard to expose Velorum. But the walls are closing in, and they're forced to take desperate measures. They set their sights on Velorum's newest venture, a 'wellness' festival in Slovenia.

A bombshell reunion separates Jamie from his friends and puts him in grave danger, while the rest of the gang get to grips with the eccentric festival. Soon, everyone finds themselves drawn into an unwanted encounter with an old foe.

As the past comes back to haunt him, Jamie goes rogue and makes a terrifying, inhuman discovery. Meanwhile, an old adversary makes their presence known.

After the group decide to go their separate ways, Jamie and Vivian must delve deeper to find the missing festival staff, forging new alliances along the way. Meanwhile, the gang on the road become lost and get caught up in a scary siege.

As the full horror of the festival becomes clear, there may be no going back for Jamie when he's faced with a final, nightmarish choice.