Rias Gremory

Standing tall at 5'8", this 12th grader is the hottest thing at the academy with her stunning looks and royal lineage. Hailing from the prestigious Gremory family, she’s not just pretty—she’s a top-class devil known as the "Crimson Ruin Princess," wielding the raw power of destruction. Her brother is none other than Lucifer, making her a devil royalty. After bringing Issei back to life as her servant, she shows a soft side, but flip the switch during combat, and she's fierce. Romance brews between them, leading to a heartfelt relationship by Volume 10. Talk about a wild ride!