Norn Greyrat, second child of Paul and Zenith Greyrat, arrived mere hours before her half-sister Aisha. She inherited Zenith's blond hair, green eyes, curvaceous figure, and facial features. Her childhood in Buena Village ended abruptly with the Teleportation Incident, which stranded her with Paul in the Holy Milis Kingdom while separating her from Zenith. This trauma forged intense loyalty toward Paul and lasting resentment against those who harmed him, including her brother Rudeus after witnessing their violent confrontation. Raised in Milishion under Paul's guardianship, Norn internalized the Milis religion's rigid ethics through her maternal grandparents. This instilled unwavering righteousness, fueling her initial condemnation of Rudeus's polygamy as heretical. Her piety also restrained her affections for Ruijerd Superdia, conflicted by their age gap and species difference. Constant comparison to her siblings bred a persistent inferiority complex. Unlike Rudeus's magical mastery or Aisha's intellectual gifts, Norn displayed no singular talent—deemed a "jack of all trades, master of none" in magic and swordsmanship. Trained by Eris Boreas Greyrat and Rudeus, she achieved intermediate Sword God-style swordsmanship and mastered elementary-to-intermediate magic in four elements (excluding wind and detox). Her perceived mediocrity ignited jealousy toward Aisha, though she maintained their sisterly bond despite rivalry. Relocated to Rudeus's home in Sharia during Paul's search for Zenith, Norn enrolled at Ranoa Magic University. Familial pressures triggered severe anxiety, temporarily rendering her a shut-in. With Rudeus's encouragement, she overcame this phase through relentless study, rising to academic excellence. Her leadership propelled her to three terms as Student Council President, where her dedication garnered admiration and spawned a fan club. Maturity shaped Norn into a compassionate leader who leveraged her struggles to aid others. She authored influential works: "The Great Adventures of the Supard Race" restored the Superd tribe's image; biographies "The Great Magician" (Rudeus) and "The Anguish of a Genius" (Aisha) chronicled their lives; her autobiography "An Average Human Surrounded By Geniuses" dissected her insecurities. Her relationships evolved profoundly: she reconciled with Rudeus after acknowledging his support, accepted his wives (notably bonding with mentor Roxy), and sustained complex but enduring ties with Aisha. Unrequited feelings lingered for Ruijerd, her protector during the journey to Sharia. Alternate timelines diverged sharply: one saw her as a Rank B adventurer and bard in Rudeus's absence. She married Ruijerd after he saved her from monsters, bearing a daughter, Luicelia Superdia, before his death from Drain Syndrome. Luicelia later thwarted Laplace, earning Orsted's debt. Another timeline showed her avoiding Rudeus entirely during his decline after Roxy's demise.