Isaac is a pretty quiet guy. He works as a private detective and often uses public transport to and from work. He has a strong sense of justice and utilizes his intelligence, observation skills, and instincts to do his job well. He is a loner in most cases and often enjoys the solitude that a wintry season brings. While aloof, Isaac is never rude, and often is friendly when in the presence of strangers, although, still untrustful. Isaac is a light smoker and is slowly trying to ween himself off.