The thunder crystals made of thunder and ice in the past had now fully assimilated with the dao qi sea in the qi sea. Also, the river of fire and water had also become united and became another streak of dao qi. Hence, this resulted in a profound development and enhanced Xiao Ming's dao qi quality. It also gave him immunity and control over most fire, thunder, water and ice elements aside the initial yin and yang forces which he could control on a regular basis.