From the ancient era of no majutsu vessels, the human and the monster race were not on good terms. They were always fighting for territories and resources. But with the monstrous strength and their barbarian style of fighting, the monster race was always in advantage with the humans. They pushed the human race to the edge. In that time, in order to save humanity from the edge of their extinction, seven transcended beings from heaven known as the gods of seven elements (The god of fire, the god of water, the god of earth, the god of wind, the god of lightning, the god of space and the god of time) chose 7 disciples of the purest hearts, one of each, from the human race. After their training, each of the gods gave a ring to their disciples to rule over the element of their own. They were the first generation of Elementators (the master of elements). They, together, saved the human race from extinction at that time. They taught other humans the way to harness the power of the elements through various techniques nay shitens. Thus the first batch of Majutsu vessels rose, helping The Elementators overturn the situation. That's how the era of humans began....

But, as of human nature, one of the first generation elementators got corrupted and betrayed the human race to work with the monster King seeking the power of all the rings. Although they were defeated by the rest of The Elementator at that time, the will of conquering the seven rings was passed down from generation to generation among the monster race until the Dragon lord came to the throne. After he rose as the king of monsters, that dream wasn't a dream anymore, it started to become reality and the human race was once again in danger.