After the battle with Tech-Wu, Kais left a little freaked out. He is wary of Wu, protective of anyone around Wu, and just dazey in general. Wu cant remember being under the Overlords power, or how he hurt Kai. And with this whole thing going on around Zanes death, Kais pushing everyone away. Can Wu ever gain back Kais trust and become a fatherly figure to him again? Come see.