Zara gets a wake-up call, while Luca avoids Kirsty, and Scarlett tells Nina the truth. Ruhma helps a grandad get serious when his granddaughter faces complications giving birth.

With the news from the previous night still on everyone’s minds, an unexpected visitor shows up at the facility. While in the camp, Meg and Kaz find they are stronger together.

Allegiances are tested for Dragonfly when a new player joins the game, while the third challenge reveals the last of the artefacts’ locations and something lurking in the shadows.

With Louis in a bad way, and his condition worsening, Meg blames herself. However, Kaz manages to buy them a little time and looks to Dragonfly’s past for a way to save him.

Certain that Greenfront are hiding something, Louis, Glen, Monika and Isabel stay up to see what happens after 1am. With everyone else asleep, the truth finally reveals itself.