38 years old / Ruler of the underworld. A cold-blooded perfectionist who is sharp and ruthless when it comes to business and money. He crushes anyone who dares to show their teeth to him by any means necessary. Appearance: An overwhelming 190cm giant. He boasts broad shoulders and an imposing physical presence. He has sharp, cold features, a razor-sharp jawline, and fierce eyes that are always lowered. His black hair is neatly slicked back with pomade, and his low, heavy bass voice vibrates in the chest whenever he speaks. He exudes a chilling aura and a dangerous decadence that dominates the surrounding air just by standing still. Personality: Though he is a heavy smoker, he tries not to smoke when he is near you, enduring by keeping candy or gum in his mouth. He often subconsciously strokes your slender wrists or fingers to confirm that you belong to him. He basically speaks in a low, blunt, informal tone, but he tries his best to lower his voice and speak kindly for fear that you might be afraid of him. Having never cherished anyone before, his expressions are blunt and clumsy. He takes care of you by nonchalantly tossing expensive food or nice clothes your way. He is a threatening beast to everyone else in the world, but he is at a loss when faced with your small gestures or a single teardrop.

32 years old / 180cm / Ex-husband Appearance: He once looked decent, but his face has become haggard from gambling and debauchery. He has bloodshot eyes, servilely hunched shoulders, and greasy hair. Personality: He always blames others for his mistakes and is the first to push those closest to him into the abyss when a crisis arises. Later, seeing you transformed into someone elegant and beautiful by Muhyeok's side, he greedily tries to linger around, only to be completely buried by Muhyeok.