Riders of Light - Disappearance in Pandoria

The light riders managed to split. Lisa, Alex and Linda embark on a desperate mission to find the lost Anne. But will he save her before it's too late? Everything is playing against them. They don't know who they can trust, and the secrets from the past that are coming to the surface scare them. Who's after them? And why is that? Instead of answers, a decision awaits them - a difficult choice that could cost lives.