In ancient timesthere were hundreds of worlds. Each world had its own philosophy, and each of them was representing and symbolizing the definite part of the Universe. All the worlds were existed in the harmony and depended on each other.

We do not know what had happened but the worlds had begun to die. The demons and deadly traps had flooded out into the worlds. Only the Four Worlds had been escaped and survived. Whom or what had been blamed for this catastrophe? How to save the Universe? Who knows whether we would get answers on these questions. I am only the defender who has been calledupon by the divine providenceto overcome the guards of the Four Worlds.