Cryos and Aquos were twin siblings; Cryos the brother and Aquos the sister.
These children were the kids of the air and fire god Fundo and the nature and life goddess Terra.
I'm going to ooze my way into Aquos's water...
How come Aquos gets so much more of the world than me?
One day, when Cryos was about 5 years old, he saw how much of Earth his sister controlled compared to how much he had. It was like a little noodle compared to the biggest branch on the biggest tree in the world!
I love my hydrosphere.
I have a plan of some sort...
Cryos wanted to control the world just like his sister could. He was extremely jealous so he made a plan.