Simon Archard is a detective. He is a master sleuth and extremely competent. He has an eidetic memory. He is feared by the criminals of Partington, and his presence apparently keeps the crime rate low. He is close to emotionless, remaining utterly calm in situations of crisis. He is also emotionally distant from other people. His character is based on Sherlock Holmes. It is implied that Simon Archard is his world's Sigil Bearer, but he does not receive the mark from anyone at the beginning of the series nor does he seem to have any special powers except his mental abilities (he does however wear the Sigil mark upon his tie pin). It is possible that Simon received the mark before the series began, gets his abilities from it and is able to hide it from everyone (and wears the mark on his tie pin as respect for the powers it gives him).