S1·E7 Sanction

After Kazuya is knocked unconscious, Satellizer starts fighting against Arnett while Lana, who seeks revenge for being used, goes against Cleo. Arnett manages to use her Double Accel technique to take advantage of Satellizer, allowing her to slit her neck while Lana is similarly overwhelmed by Cleo's Tempest Turn. As she tries to remain conscious while the third-years argue on what to do with her, Satellizer recalls when she and her mother were brought into the El Bridget household. Because her mother was her father's mistress, Satellizer was treated harshly by her younger half-brother, Louis, who even sexually abused her, and she was forced to bear it for her mother's sake until her older half-sister Violet learns about it and stops it. On her deathbed, Satellizer's mother apologizes to Satellizer for what she had gone through and encourages her to never lose to anyone.