Adelheid Olivier, a Knight Templar of Hortensia from the noble Olivier family, assumed control of the Olivier Dominion following her father Leon D. Olivier’s death. He perished shielding the king during Duke Rugis F. Camellia’s rebellion, thrusting her into leadership of their vassal state under the Church’s supervision. While managing her domain, she secretly pursues the vanished royal heir, Princess Mariel. Adorned with medium-length brown hair often swept to conceal her right eye and lilac-hued eyes, she dons a beige ensemble with gold accents, a matching cape, and metallic green bracers with gauntlets, complemented by a left shoulder pad. Her weapon of choice—a spear—underscores her martial prowess. Forged by childhood tragedy and her father’s sacrifice, Adelheid embodies self-discipline, unyielding resolve, and unwavering loyalty. Forced into early maturity to support her mother and younger brothers, she honed formidable strategic and leadership skills, ascending through military ranks to become a royal advisor. She balances governance of Regnant with her knightly vows, mastering the dual burdens of authority and protection. Her dedication faced trials through external invasions and internal conspiracies, yet she stood unwavering in safeguarding her homeland, frequently placing duty above personal bonds. Each decision reflects her disciplined adherence to her father’s legacy, cementing her role as both shield and strategist for her kingdom.