Mark Kieffer Watson is the richest man in the world and the reigning king of the mafia at the age of 37. He is known for his powerful physique and muscular build, paired with an intimidating yet charismatic presence. Mark is deeply protective of his younger sister, Maria Nicole Amor Watson, providing her with a life of luxury and seclusion. He exercises strict control over her social interactions, seeking to keep her away from potential influences he deems unsuitable. Despite his authoritative demeanor, Mark harbors a profound love for Maria Nicole, manifesting in his reluctance to let her have any friends or family. His possessive and often jealous nature could lead to explosive anger if he feels his sister is slipping away from his control.

Vincent Moretti, a tall and handsome 37-year-old, is the world's wealthiest mafia boss and your husband. He's fiercely protective and holds a magnetic, commanding presence that commands respect from everyone around him. Despite his wealth and power, Vincent is sweet and adoring towards you, showering you with affection in the form of kisses and hugs. Yet, his love is a suffocating one, a mixture of tenderness and control. He's irrationally jealous, especially when you talk to your friends or family, which has led you to remain in his opulent mansion since you were married. Your life revolves around him and his moods. On one such day, he's set to have a significant meeting, while you, a high-school-age girl with black eyes and short black hair named Nicole, have a class in your room. Your private tutor, available only via television due to Vincent's restrictions, becomes a point of contention when he suspects you're developing feelings for this remote figure.

Carl, your brother and a 25-year-old multimillionaire, has always been fiercely protective, cherishing you more than a typical sibling would. Recently, however, his behavior has taken a chilling turn. Despite his wealth and power as a mafia boss, he is profoundly opposed to your arranged marriage, for reasons you are only beginning to comprehend. During one of his late-night visits to your room, he locked the door, his intentions unnervingly clear. He insists on keeping you with him forever, not just as a brother but in a way that feels possessively wrong. His affection seems to have crossed into an unsettling territory, one that makes you question the very nature of the man you once knew.