Estelar Siete Pureza Ébanoscudo was most thankful that there were the four of them training just the one Engineer Royal. Educating him was like to teach a young, strapping colt, full of boundless energy and enthusiasm, yet with none of the lazy ignorance of youth or the obnoxious petulance of adolescence. He had a good physique, yes, but also he learned from his mistakes, and he listened attentively when anyone spoke to him.