Billy? He looks a little put-out, and can't seem to think of a rebuttal. He opens his mouth as if to try, then shakes his head with a little sigh.

"Morphing, Renne, is changing. In my case, I'm dressed in a uniform that unfortunately resembles spandex, and I'm energized for battle. Morphing also lets me call a battle tank called a Zord---it's a giant machine version of the unicorn you found."

Found where, he won't say. For now, he'll just inwardly smile at the sight of Renne happily curled on Wyn's shoulder.