Star Stone, the aggregate of huge energy in this world. A mysterious crystal that was born with the emergence of this world. It is rumored that those who get it can gain great power, but each person can only hold three at most, otherwise they will be devoured by frenzied energy...
Once every six years, the "Celestial Cup" that can grant any wish will appear in the world, and the people who have been inherited will embark on a journey...