Sefekh

She was a noble daughter of the Bastiere Family but she forgets her biological name and whereabouts because Sefekh is unaware of her noble lineage where she was separated from her family and escaped her home at such a young age that she has no clear memory of her life before in the streets. In the Seven Seas Entertainment Lastame light novels, it's explained that she was essentially a victim of the kingdom's darker history regarding power struggles and the abandonment of children. Since she grew up in extreme poverty, her entire identity was forged through the daily struggle for survival rather than titles or heritage. To her, she was simply an orphan tasked with protecting Khemet, and because she lacked any physical heirlooms or documentation of her birth, she had absolutely no reason to suspect she belonged to the high-ranking Bastiere family. Her focus was always on the "here and now" of staying alive, which effectively buried any trace of her true origin until the events of the story began to unfold.