After uncovering the devastating truth behind Mithos Yggdrasill's catastrophic plan, Lloyd Irving and his companions are determined to confront the threat at hand. Braving forward, Lloyd and his allies embark on a journey from Sylvarant to Tethe'alla, relentlessly seeking a cure for Colette Brunel's Angel Toxicosis—a debilitating condition that leads to mana depletion, sensory loss, and gradual crystallization.

Upon entering the vibrant city of Meltokio, Lloyd encounters Zelos Wilder, the Chosen of Tethe'alla, who joins the party, motivated by his own personal reasons. Together the companions set forth on an ambitious quest to restore both Sylvarant and Tethe'alla, confronting their deepest fears as they strive to heal the wounds inflicted during the chaotic process of "World Regeneration."

[Written by MAL Rewrite]