sentences: "The main character is Soledad O'Roark, a rookie MTac whose single-minded hatred of the Metas is extreme even by the obsessive standards of her profession.Soledad earns the hated nickname "Bullet" on her first call, when she uses an O'Dwyer Variable-Lethality Law Enforcement gun to blow away a rampaging pyrokinetic in the act of frying her squad.