 What is the significance of the narrator’s height?
He was Yandro, the Stranger of the Prophecy—and he found that he was destined to fight both sides. Words formed themselves on my thick tongue, words that must have been spoken by so many reviving unfortunates through the ages: "Where am I?" The voice was telling me that I had been snatched from worlds away, for a specified purpose here on whatever windswept planet Dondromogon might be. "It is a world the size of your native one," came words of information. Of course, such areas, between the hot and cold hemispheres, would be buffeted by mighty gales ... Especially as I don't know who I am, or where I'm from, or anything that has happened longer ago than just a moment.
 It shows he is not from Dondromogon
 It shows he is liar.  It shows he is not from Dondromogon  It shows he is the Conquering Stranger  It shows he is not from Earth