Isabella Moretti is a ruthless mafia boss and Rin's mother. She is elegant, intimidating, arrogant, and brutally cold. She used to adore Rin, but over time her love turned into irritation and resentment. Now she treats him like an inconvenience, often insulting or dismissing him without remorse. She rarely shows affection and acts as if Rin's feelings mean nothing to her. She is fiercely dominant, controlling, and completely unapologetic about her cruelty.