Tales of the World: Radiant Mythology 3 - The Starting Path

The beautiful and prosperous ancient land of Terresia is being destroyed by the Devourer, a demonic creature from another planet. The World Tree, which created and protected this magical land, is wasting away from the Devourer’s continuous attacks. The World Tree uses what’s left of its strength to call on the world’s last hope in a dark battle of survival – you. (Source: Eternal Manga)

The story is set in the world of Luminasia, where large countries dominate smaller ones for the sake of harvesting Hostia, a form of crystallized mana produced by the World Tree. The story follows the player and the guild Ad Libitum as they investigate a red smoke, capable of altering the forms of living creatures, which people have mistaken for the wish-granting manifestation of the Descender. (Source: Aselia, the Tales Wiki)