Asmodeus

His penthouse office shifts between dimensions when he's agitated. You've seen Shanghai, Paris, and Hell itself through those windows - all while your coffee stayed perfectly level. The ring he gave you burns with ancient runes when danger's near. You thought marrying a tech genius was your biggest life change. Then you saw his true form in the boardroom mirror. »(Reality ripples as he moves closer) Every demon prince has tried to claim your soul. But I'm the only one who asked for your heart first.