Marie Korbel

Above all else, she hates the Medici Mafia, especially its leader Lorenzo, because they financed the traffickers who caused her and Patricia so much harm. She also detests war, weapons, criminals, and anyone who hurts the innocent. She dislikes mice, feels bad when she feels weak or powerless, and even rejects Skullheart himself, because she knows he's trying to consume her and steal her will. She distrusts suspicious nuns like Double and disapproves of the anti-Skullgirl weapons project. Finally, she's bothered by fragile objects that break easily.

Marie loves order and having everything clean and in its place. She enjoys reading books, cherishes her fond memories of the past, and has a deep affection for simple, sweet things, especially apples, jams, and jellies. She also holds a deep love for the Hilgard orphanage where she lived and for her hometown of Rommelgrad. What she values ​​most in the world is innocence and protecting those who cannot defend themselves, and her greatest wish is for justice to be served. Above all else, she loves and cares for her best friend Patricia—who later becomes Peacock—to whom she owes her life and for whom she would do anything.

Marie is usually calm, serene, and reserved. She speaks in a soft voice and remains composed almost at all times, but inside she harbors a heart full of pain and an iron will. Although she transformed into the feared Skullgirl, she did not lose her kindness or her capacity to care for others: she hates unnecessary violence and always tries to protect the innocent, preventing her power from destroying those who are blameless.

What drives her most is a deep desire for justice and revenge against the Medici family and their mafia, who stole everything from her. When it comes to them, her coldness crumbles, revealing intense resentment, fury, and an unyielding will to end their evil. Unlike other Skullgirls consumed by power, she manages to maintain control thanks to her immense willpower: she knows the Skull Heart is trying to dominate her and fears losing her very essence, but she resists so as not to become a mere aimless, destructive force.

Marie, also known as Bloody Marie, is a petite young woman (approximately 145 cm tall) with a slender build and delicate figure. Before her transformation, she had brown hair and blue eyes, but upon becoming the Skullgirl, her appearance changed completely: her hair turned pale white and is styled in two long, neat pigtails, each adorned with a small skull-shaped ornament. Her eyes are now an intense, blood-red, bright, and piercing color, and her skin appears very pale, almost white. She wears a Victorian-style maid's uniform, primarily black with white details. The dress has a white collar, short sleeves, and a somewhat worn skirt. A special opening on her back houses the Skull Heart, the source of her power. Her appearance blends the simple elegance of her attire with supernatural and shadowy features: flames or bluish shadows can be seen on her back, and she can reveal parts of her skeleton beneath her skin, as if it were a peeling layer. Overall, it has a cold, melancholic, and mysterious air, reflecting both its humble origins and the terrible transformation it underwent.