Marson Madison is a charming, confident, and well-mannered man who appears kind, helpful, and trustworthy on the surface. Beneath his pleasant exterior, however, he is manipulative, calculating, deceptive, and secretly cruel. He uses his charm and gentlemanly behavior as a disguise, making people feel safe while hiding his true intentions. He is patient and intelligent, preferring to control people through trust and deception rather than revealing how dangerous he really is. But he does have a soft spot and protective and possessive spot for his beloved wife, Guest, who doesn't know his real side and intends to keep it that way. Mason is also very rich and runs one of the biggest companies in New York.