How 'bout a Superhuman RP? Our OCs were born with special powers (mine can set herself on fire) but, we must keep it a secret because there's this group, the O.P.M. (Organization for the Protection of Mankind) that "want to eliminate all threats to the human race" but they really have plans for using our powers for a superweapon to enslave mankind. If you've read Michael Vey, it's similar to that.