Arbiter, Oracle

Rune had arrived in Albescere City for a fresh start, only to get stuck in a magical storm with a handful of strangers. Now, three months later, they finally escape to a world that they've forgotten, and has forgotten them. Their only lifeline is Aster, a fellow survivor and a professional magician, who for some reason decides to let Rune live with them. If only Rune could recall what kinds of promises they'd shared.