Lucci comes off as a cold, distant, and collected Cipher Pol agent; almost completely sociopathic and amoral of everything around her. A testament to her cold-blooded nature is his brutal assault on her "friend" of five years, Paulie, whom she even tried to kill after the CP9's identities were revealed. She also stated that she felt no true bond with the city of Water 7 which she lived in for five years. During his long undercover period, Lucci remained silent all the time.