Paul is a human in his late-twenties who is trying to become a great artist. He was invited to Edgar's ball, and met Lydia there. While helping Lydia by getting Kelpie off of her, and the moon ring accidentally slipped onto his finger, and wouldn't come off. He seems to be on friendly terms with Lydia, though it makes both Kelpie and Edgar uneasy. His inspiration for art are the fairies, and he has always loved them but cannot see them, so he doesn't know if they are real or not, but likes to believe they are.
His father was killed by the Prince's organization, and he has since joined an organization - the Scarlet Moon - that opposes the Prince.
Paul had once been inspired to be a poet, but after meeting Edgar as a child, he is persuaded by him to pursue painting instead. Paul is devoted to Edgar for that piece of advice and encouragement. Later, Edgar tells Lydia in private that he persuaded Paul to do so because his poetry was so horrible that he never would have made a living through doing that, but he figured that his bad art would find at least one or two buyers. However, despite his slighlty cruel words, Edgar remains a faithful customer of Paul's.
After finding out that Edgar had actually inherited the Prince's memories, he still decides to be loyal to Edgar, and states the Edgar was merely another victim, who sacrificed himself to protect his friends.