Fan-fiction challenge: X-Com, (2013 storyline version with bases all over the world compared to the original game), after the war (kept secret from all but a select few, not even camp half-blood or the house of life knew what actually went on, though there are suspicions), decided to not reveal themselves to the public. They started a few special materials and how to make them with Elerium and their respective material (Imperial gold, Celestial bronze, and Stygian iron, but the stygian iron emanates a uncomfortable aura [radiated death pretty much] to those who are psionicaly gifted,). X-com decides to start a school for the gifted in Manhattan under another name. Well, they are going to have their hands full with demigods, magicians, and those who they intended to teach, the psionicaly gifted (set after cannon of heroes of Olympus and Kane chronicles). X-com doesn't know what they are getting in to building that school in NYC…. And there might be a certain dovah on the loose and also a certain Stargate military branch, NCIS, and CSI, are getting curious about the school. (X-com Percy Jackson, Kane Chronicles [core of the crossover], SG: 1 normal or Atlantis, NCIS, and CSI crossover [optional parts].) How are X-com going to stay hidden and keep the students alive?