Tales of Symphonia The Animation: Tethe'alla-hen

After learning the grim reality behind Mithos Yggdrasill’s destructive scheme, Lloyd Irving and his companions press on, resolved to face the danger head‑first. Their path carries them from Sylvarant into the world of Tethe’alla as they search urgently for a way to treat Colette Brunel’s Angel Toxicosis—a worsening affliction marked by draining mana, fading senses, and an eventual transformation into crystal.

In the bustling city of Meltokio, Lloyd crosses paths with Zelos Wilder, Tethe’alla’s Chosen, who falls in with the group for reasons of his own. With tensions between worlds still raw in the wake of “World Regeneration,” the party pursues the difficult task of saving both Sylvarant and Tethe’alla, even as they’re forced to confront the fears and fallout left behind by the upheaval.