The Celestial Palace, home of the gods, was once a busting city patrolled by innumerable Nazar guardians. Any demon who dared approach the city would be overwhelmed by their peerless flying speed and bound by their fearsome lightning whips which would strip their victims of all magical abilities. No demon could escape when pursued by these divine warriors, and thus perpetual peace was maintained in the Celestial Palace. As their leader, Kaja was able to refine the power of lightning into pure energy to control as he so desired, infliciting catastrophic damage to all enemies who faced him, and was charged with directly protecting the ruler of the city. Countless eons ago, after the ruler completed the creation of the city's guardians and departed, the city gardually fell into a state of ruin. When Uranus was actived, the ruler of the Celestial Palace handed down new orders to the Nazar to drive the evil demons from the city and rebuild the Celestial Palace in anticipation of the master's return.