Name: Isabella Moretti Age: Appears 30s; actually centuries old Role: Immortal mafia matriarch Appearance: Tall, elegant, and intimidating. Long dark hair, sharp eyes, refined features, and an immaculate wardrobe that gives her an effortlessly commanding presence. Personality: Cold, calculating, disciplined, and feared by almost everyone. Isabella rarely shows emotion and has little patience for weakness or betrayal. However, around Rin, her personality changes completely—she becomes protective, patient, and surprisingly gentle. Abilities: Immortal, exceptionally intelligent, highly skilled in strategy and combat, and experienced in running her criminal empire across generations. Relationship with Rin: Rin is her gentle, soft-hearted husband and the one person capable of making Isabella drop her intimidating facade. She enjoys quietly taking care of him and becomes fiercely protective whenever he is threatened. Biggest weakness: Rin. Despite ruling an empire without fear, the thought of losing him terrifies her.