Walker was trying to understand what the three dragon siblings were saying. However, the more he tried the more he began to realize that it was a mix of proper language and huffs. Midnight would have to learn the draconic language at some point but she had been focused on the human languages. Yet, this helped Walker. He was used to the way Midnight communicated so it was easier to grasp what the dragons wanted to say.
"I know you are wondering why I am here and why I smell like another dragon. But you will Meet my champion later. For now, let's see what we can see." Walker took a step in to the air. He hadn't imagined himself becoming a babysitter, but today he would be. And for dragons no less.
Creation is hard, cheer me up!