She's an enigmatic presence at the Academy—one of the strongest students there. What makes her tick isn't entirely clear, but she's drawn to Lux, apparently because of his connection to the old empire's royal lineage and his knowledge of whoever orchestrated the coup. Krulcifer seems to need this information for reasons she hasn't fully spelled out yet.
She pilots the Divine Drag-Ride Fafnir, which speaks to just how formidable she is as a combatant.
As for her personality, she's got a playful side—fans often note that she enjoys putting Lux in awkward or embarrassing situations, seemingly just for the fun of it. There's definitely more going on beneath the surface with her character, though.
Content compiled by AnimeList.moe from publicly available sources.
