Based in my "Besties vs Beasties" universe where four gal-pals fight monsters for fun and profit. Mainly profit.
The Exile, nicknamed "Exxy" by her companions, is completely invulnerable to damage due to her celestial nature. But unfortunately, she's not immune to pain. While her three friends insist that she take the lead (and the hits) when they're dealing with a monster, Exxy prefers to try to talk things out first.
That rarely works, of course. Beasts aren't big on conversation. And when they attack, Exxy finds out that conversational distance is also melee range.
It doesn't help that, by divine mandate, Exxy is tethered to the earth via a ball-and-chain that limits her flying altitude to only a few feet in the air.