The main action takes place in a dark fantasy setting where gods and supernatural creatures coexist with each other. Five hundred years ago, the land of Caldera was plunged into endless darkness. Decades later, five moons rose in the sky, bringing light to the world. With them came dreams: calls to devotion, promises of supernatural gifts. A new Calderan civilization was born. A world of devotion and dreamers, gods and gifts, where the dreamless archon acts as a mortal divine messenger. But archons do not last forever, and therefore it is necessary to find a successor.
The game has many puzzles in a large open world, a variety of enemies, hundreds of dungeons, unusual bosses, leveling up magic and ship battles.