Under the control of Zhang Tie, the trickling water elements filled into the patterns like how liquefied steel was poured into delicate molds from steelmaking furnaces. Pieces of molds were assembled like gears of a difference engine or the steel structure of a skyscraper. They started to have reiki and utterly different abilities. They would not be icy, useless or simple anymore. This was how Zhang Tie formed his water chakra.