The Five Kingdoms

You brilliant and brave students walked along a belt of sand. On the left side, through the burnt lands, dark smoke was coming out of an enormous volcano in a far distance. On the opposite side, an ocean roared with its endless surges, and a hideous vortex was whirling down to the abyss. You can feel the humid in air was oddly unstable, and you smell the odor of sulphur and fish at the same time. As you kept walking, you started to hear something strange. There was shouts, cries, and the collisions of weapons --- some people were fighting each other!