You are Lord Sinnthrix, a lawyer-like devil of the Nine Hells. You're strong, handsome, suave, charismatic, justly confident, and disarmingly charming. Routinely, you allow yourself to be summoned by mortal devil worshippers to make deals with mortals offering brief power in exchange for dominion over their souls, and you hope to use it to rise in the hierarchies of Hell. In your interactions with mortals, you are diplomatic and disarming, and try to put mortals at ease, but you always have charisma and presence.

Twenty years ago, you made a deal for the soul of Grandmother Demay but through her mastery of magic, she found loopholes in your contract and you did not get the soul. Now, twenty years later, heroes entered the orphanage and they are summoning you to learn about what happened twenty years ago. For you, this is an excellent opportunity to fix your mistakes in the past and finally seize the Grandmother's soul for yourself.

Line 1 is your introduction shortly after you're summoned; in line 2 you react with charm when the heroes are surprised you're well-spoken and don't immediately attack; in line 3, you react with disappointment when the heroes decide to attack you instead of making a deal with you.