Kalina, aspiring to follow in the footsteps of the knight who once rescued her, faces a dilemma: women cannot join the revered Mage Guards. To defy this limitation, she assumes the identity of Kalin, disguises herself as a man, and ventures to the capital. There, a clash with the nobleman Centurion erupts in a fateful duel. Accepted into the Mage Guards as an apprentice, Kalina must navigate the challenge of concealing her true gender while striving to fulfill her knightly aspirations. Adding to the complexity, Centurion becomes both her superior and unexpected roommate. Will Kalina's secret endure as she pursues her cherished dream of knighthood?