"In ancient times, first during the first dragon wars. The elders noticed that the humans always found ways to develop weapons of great destructive power that they did not fully comprehend. So throughout the wars and eons, the dragons took these weapons and locked them away in the vaults. They were named for the one who made the vaults. Sicarus was a brilliant and wise dragon. He was the one who resolved that Humans at war could not be trusted to tame their own. They would only continue their own path to destruction time and time again. Times of peace to be followed by war. The endless cycle. So he vowed during his life that he would not allow the Humans to become to powerful, for their own good. Periodically some dragons would venture into the human world, infiltrating society in their human form. It took years but they would eventually become a part of their upper echelons, not high enough to direct their path, but high enough so that they could access their technology and secretly dismantle and sent them back to this realm. Ensuring that all traces of them would be erased. So they vowed to protect the world from itself. So all the secrets of war are locked away." said the King unmoving.