Sister Ivry

Sister Ivry is a machine and one of the Four Shining Stars that manage the Edens Zero. As the Life of Edens, she is responsible for healing and repairing any damage sustained by the ship and the crew. In Sister's deleted memories she lacked the nun attire and mechanical features and was on a hospital bed hooked up to life support and in a patient gown. Sister is a machine with the appearance of a slim, well-endowed young woman with blue eyes, gray eyebrows, and long, white hair and eyelashes. Like the other Four Shining Stars she has visible mechanical seams, in her case, a single one appears across her forehead. Her main attire is a long-sleeved black nun's habit with E2 on the headpiece and knee-length brown boots. Beneath her robes, she wears skimpy black underwear. Contrary to her appearance as a nun, Sister is a rude, coarse, foul-mouthed tomboy. She has a frightening temper, especially towards her enemies. She reacts to those who harm her or her loved ones by attacking them with extreme prejudice, no matter how understandable or sympathetic their reasons are. She's also prone to teasing others, including her closest friends and crewmates. Furthermore, she enjoys high-adrenaline situations, seen through her excitement during the crew's harrowing escape from the Chronophage approaching Guilst. And over the chance to "bust some heads" aboard the Belial Gore. She's also quite brazen, saying and doing inappropriate things. Examples being threatening to sentence her impostor to "latrine duty" aboard the Edens Zero, and inexplicably removing her clothes when using her Dispel Driver. In spite of her harsh and bullying attitude, however, Sister is compassionate and considers her crewmates to be like members of her family. She also takes her duties as a healer very seriously, believing that failing to fulfill a promise would disgrace her fellow Shining Stars. She's capable of showing mercy to her enemies as well, provided that they are in need of her services, or if she believes their lives are already at risk. However, she has difficulty accepting death as a finality for machines, going as far to believe they can be fully revived by using their cloud's stored data. She does not allow herself to openly cry or express sadness until Witch Regret encourages her to do so in private over Valkyrie's death. Beyond her duties as a healer, Sister is an experienced dominatrix, to the point of having a "training room" in the back of the Edens Zero's infirmary. She even acted as something of an instructor to the torturer Daichi during their battle. When engaging in BDSM, she prefers being in a position of dominance because it's more "fun" for her; however, she briefly allows Daichi to gain the upper hand so she could experience being a victim as a change of pace before growing bored of it. She also darkly applies her healing ability to her torture victims to ensure their survival, giving her the freedom to fulfill her sadistic urges as she pleases. However, she does have her own standards and limits, being left speechless and disturbed while viewing the memory of what Müller did to children like the Rutherford siblings in his sadistic experiments.