The journey Sano and Natta had taken before meeting Aiden, as well as several years of working under him, made their miraculous progress a reality.
When they joined the army, they already knew how to fight better than most. Working as agents, they honed their skills, and their true nature gradually began to emerge, especially during interrogations involving torture.
Their time working at the Morton Observatory as Aiden's servants was when they no longer needed to hide their desires, for their master was just as bad as his friend.
Then, when the time came for Aiden to fulfill his part of their deal, Sano and Natta finally became who they were always meant to be: the Phantoms, with devastating power and cold, bloodthirsty auras.
Aiden, Gladius, and Xyrea knew their story inside and out. So it came as no surprise to them that Sano and Natta had managed to reach the K4 Level in just one year.
