TV-Series
Description
Kiefer Knolles is an ethnic Estabulian with distinctive red hair and crimson eyes. She attended the Roland Royal Special Military Academy alongside Sion Astal and Ryner Lute, initially sporting short-cropped hair that later grew to shoulder length. Her past holds deep trauma from witnessing her elder sister Naia killed by Roland's magic knights during Estabul's subjugation. To protect her younger sister Lemile, Kiefer became a spy for Roland, with Lemile held hostage. Unbeknownst to Kiefer, Roland broke the agreement and killed Lemile, a truth later revealed by Ryner, cementing her disillusionment with Roland.

During the academy, Kiefer developed strong romantic feelings for Ryner, often confronting his laziness while secretly admiring his kindness. Her popularity contrasted with her singular focus on Ryner, who made her feel safe. Her espionage role forced her to betray her classmates during an Estabul mage knight plot targeting Sion, resulting in the deaths of all classmates except Ryner and Sion. This betrayal haunted her, though both forgave her, recognizing her circumstances.

After Sion became king, Kiefer left Roland, ostensibly to travel. Her true mission involved researching the Alpha Stigma to find a way to save Ryner. This journey took her to northern Menoris, where she met Refal, King of Gastark, who pursued her romantically. In Gastark, she gained knowledge of Cursed Eyes, Rule Fragments, and legendary entities like The Priest and The Demonlord. Accused of spying for Roland, she was imprisoned but later released by Refal, who tasked her with bringing Ryner to Gastark.

Reuniting with Ryner, Kiefer joined the Anti-Roland Coalition alongside Ferris Eris, Toale Nelphi, and others. She viewed Ferris as a love rival, leading to a dynamic of friendly competition, though Ferris initially treated her with disdain. Kiefer demonstrated loyalty by refusing to return to Refal during the battle at Geihlficlant, instead aiding Ryner and Ferris against Gastark. Her travels established her as a guile hero, relying on wit and deception as a lone woman in conflict zones.

Kiefer possessed exceptional magical abilities, excelling in both Roland and Estabul systems due to her dual espionage background. This versatility made her valuable in combat. Her character evolved from a traumatized war victim into a resilient individual skilled in advanced magic and strategy, participating in high-stakes missions like a deliberate hostage scheme with Vois to forge alliances for Sphelliyet.

Her relationships included Toale Nelphi, who harbored unrequited feelings and sacrificed an arm and leg to protect her from a Rule Fragment attack. She did not reciprocate. Within the coalition, she gradually accepted true companionship after years of isolation, ultimately considering only Ryner and Ferris genuine allies. Her hairstyle change symbolized emotional transition after tragedy. Throughout, she maintained a cheerful facade, masking inner turmoil from loss, betrayal, and her espionage history.