In a world where happiness is the common denominator. A terrible natural disaster struck the peaceful world of JoyLand.
This event has caused the elemental gems to lose their natural balance, separating into fragments through the different areas of JoyLand.
The lack of balance has caused living beings to begin to act aggressively and desperately.
So it is Joy Boy's duty to restore peace. Being a high-tech device, it is not affected by JoyLand's imbalance. You will travel with Joy Boy on a journey to restore peace throughout JoyLand.