This is about an American teenage girl whose mom works at a spacestation and who, due to some intentional genitic modification, can handle extreme temperature, pressure, etc without turning into a diamond. She is told when she turns 18, and decides to put these abilities to the best use, by fighting for peace among countries as a masked vigilante, when not accompanying a world leader of great importance, as his intern and assistant. P.s. her blood, when it drops onto something, catches fire. In my mind she's a downright superhero, and my challenge is to make you feel the same.
Anyway, here goes.