Dragon Slaughter Java Game

At the dawn of the ages and Creator of the universe Ottus four dragons - Lord of Wind, Fire, Water and Earth have created a pure world. However, the devil Elider willed to ascend to the throne and, joining the Dark Dragon Margosom made an attempt to bring the dark forces hidden in a clean world. This was the beginning of a new era of deadly and gave them the opportunity to conquer the world, but if they can carry out his plan?