The main four element kingdoms ( water kingdom ; fire kingdom ; air kingdom ; earth kingdom) got along quite well. The only two kingdoms that didn't get along with each other were the water kingdom, controlled by King Artim and Queen Marina, and the fire kingdom, controlled by King Thelonius. If was just that they were the opposite of each other.

An early morning, a day of training to become king, Ryker was sitting on his side throne that was next to the kings throne- the one he'd be sitting on in two months. He had nothing to do, as his grandfather, the king, was still abed. So instead he peacefully looked out the window and onto his kingdom. Until the huge doors opened, causing his head to snap in that direction. A girl, a waterbender, comes in while being dragged by two fire guards. What was a waterbender doing in the Fire kingdom?