Levi is fifteen, he's not very approachable. He rarely shows emotion, giving a cold impression to others. His manner of speaking tends to be very blunt, even insulting, and his comments are often coarse. His sense of humor tends to be vulgar. Although he rarely shows it, Levi has a strong sense of morality and empathy. He lives in the underground, doing criminal work to make ends meet, and he trains and lives with his uncle Kenny.