M. d'Armont is a female character from the manga and anime series Petals of Reincarnation, where she appears as a member of the Sinners, an organization of reincarnated historical figures who use their talents for evil. She is described as a wandering bearer of a criminal persona, suggesting a background tied to lawlessness or violent acts even before her reincarnation. Her most defining trait is her absolute devotion to Xiang Yu, another Sinner based on the historical Chinese warlord. She is a quiet woman who is almost always seen at Xiang Yu's side, serving as his loyal and unwavering companion. Her motivations appear to center entirely on supporting him and furthering the goals of the Sinners. In terms of abilities, M. d'Armont possesses a talent called Angel of Assassination, also referred to as The Virgin of Caen. This talent marks her as a highly skilled assassin, likely granting her enhanced lethality or precision in combat. Physically, she has very long blue hair and blue eyes, and her overall presence is calm and reserved. Within the story, she occupies a supporting role among the Sinners, often acting in concert with Xiang Yu. Information on her personal history or character development beyond her loyalty and criminal nature is limited in available sources.