Myths foretell of a certain figure in Arcadia. Sightings of an unrecognizable figure mysteriously changing shape, the howling of lycans following suit, or the sudden disappearance of notorious crime bosses were rampant.

All of this was the doing of Lokim. A descendant of the fabled trickster God, he was born with the ability to assume the form of anything, while simultaneously gaining their powers.

For a long time, Lokim worked for the Adventurer's Guild, taking on various contracts that allowed him to live lavishly. That was until one day, word of the Hero's Party reportedly recruiting a new member to bring with them on their journey to vanquish the Demon Lord, came about.

Thinking it an opportune time to play, but also to assess for himself the strength of the Hero, Lokim decides to join their party—not knowing he had mistakenly brought himself into the most eventful era of his life.