Mixons have been on the earth for over three hundred years. People, no, superheroes who use elemental powers to save people. The first four Mixons made a mixture of their ingredients and injected it into their bodies. Water, Air, Earth, and Fire. Different powers came from Mixons of different powers reproducing such as Ice, Rock, Lava, or Storm. When two Mixons of the same element reproduce it will be the same. There is a special Mixon though, the Emerald element. The power is the rarest one of all it can only come from the same Element. (Etc. Water, Water) This secret has been hidden until a group of level two Mixons encounter one and figure out the secret.
Book 1: The Mixon Theory: Water: Till_Strange: Series 1