Saving Exom, BTS Fantasy! AU

An eager young elf meets his idol, the charming, well-spoken lord of Exom, accompanied by an entity from a lamp with a knack for cuisine and costume. His brother trades the lifestyle of a homebody to socialize with an excitable centaur. A curious young prince escapes his world into that of his best friend, a benevolent fairy. The seven paralians on the tiny island of Exom are united under peculiar circumstances, as their fates are threatened by a sinister entity that looms out at sea.