Xiao Ming had a crazy idea brewing in his mind after he successfully trapped the elemental spirit in his contract.
He was naturally a possessor of the nature of Yin and Yang energy since birth, so it meant he was compatible with the elemental stone spirit.
In Wu Shui, there were few persons with two attributes of energy and even rarer were those who possessed three distinct attributes.
The former could be done after one successfully comprehended a domain that countered or complemented their initial energy attribute at the Dao Soul Realm.
For instance, a flame attribute cultivator practicing an advanced level of the Clear Water Sword art till the sixth stage corresponding to the Mortal General stage, they could awaken a domain like skill –Realm of Extremity.