Lizbet Crown is a 20-year-old S-class Valkyrie bearing the designation "Rosweisse," one of only nine named Valkyries worldwide. She sports black hair, amber eyes, and stands 170 cm tall. Her personality blends a bold, hot-tempered exterior with profound loyalty and care for comrades, often expressed through blunt, boyish language that masks underlying emotional vulnerability. Originally stationed in Europe under Commander Rusalka Evereska, she pilots a Bf109G-6 fighter, leveraging its lightweight frame for speed and acceleration despite limitations in range and weapon stability. Her combat history features significant operations alongside close friend and fellow Valkyrie Leyli Haltija; they trained together since academy days, their relationship marked by frequent arguments yet unshakeable mutual trust. During the Fuji Primary Pillar operation in Japan, Lizbet fought fiercely but sustained severe injuries during retreat. Rescue teams, including Valkyrie Yayoi Amatsuka, located her, but Yayoi sacrificed herself to ensure Lizbet's extraction, resulting in Lizbet losing one eye. Hospitalized afterward, she learned of Leyli Haltija's death in the same battle. Initially masking grief with humor about owed juice money, she ultimately broke down in tears over the loss. While recovering, Lizbet relayed Yayoi's final messages to Claudia Bruford: "Odin is hiding something" and "Claudia holds the key to turning things around." Despite her injury and impaired vision, Lizbet returned to active duty for the Second Fuji Pillar operation, serving as a decoy to divert enemy attention so Claudia could reach the Pillar's core. Later, during the Second Ragnarok Operation, Lizbet played a decisive role in the Japanese Alps by destroying the Sea Urchin Pillar, altering the battle's momentum. Her affiliations shifted from Sigurdrifa to VS103 (Deepholz Air Base) post-recovery. Her background includes a December 5 birthday, Sagittarius zodiac sign, and blood type B.