Isla's training as a Lumen reveals a world far more complex than she imagined. The key to defeating the encroaching shadow lies in the wilds of an ancient, untamed forest. Alongside a motley crew of fellow Lumens and a enigmatic forest guide with his own secrets, Isla journeys into the heart of danger. She must master her growing elemental powers, befriend the forest's mythical spirit creatures, and confront the true intentions of those she is fighting for.