Upon their successful escape from Rumble Town, Seth, Doc, and Melie made their triumphant return to the Artemis Institute. Alma, ever the wise sage, shed light on Seth's elusive sibling, Piodon. However, a quest to find the mythical nesting place of Nemeses, Radiant, could not wait any longer. The trio decided to venture to the island-continent of the Wizard Knights, a world unfamiliar to their audience but one that was perilously close to collapsing completely. Beyond the challenges presented by this dangerous world, Seth was also struggling with his own personal demons, experiencing increasingly vivid visions with every passing day.