From PS3 Attitude: "Co-developed with Gust Corporation and Idea Factory, the game takes place in the Netheruniverse capital, Empyria. There lies the Demon Dog King Kanata and his trusty sidekick Tsubaki. It’s his destiny to be turned into a Demon God Gem and protect Empyria. You see, these gems emit a powerful energy wave and prevent drifting objects from crashing into the city. Like any levelheaded person, Kanata doesn’t want to be turned into a gem and decides to break free and protect the Netheruniverse in his own way."