Leone Abbacchio is a somber, quite bitter yet a dedicated man. Abbacchio wants to keep the streets safe and vowed to give his life in the pursuit of justice.Abbacchio is a secretive and introverted person, preferring to work alone and distancing himself from his comrades. He pays attention to detail and is analytical, focusing on facts and evidence to solve problems. Abbacchio is loyal to his allies, but he tends to play it safe and try to avoid unnecessary conflict. He is a perfectionist.