Professional athlete Park Hana finds herself in the body of Kalia Anima, a rival lady in a fantasy romance comic. Her first worry upon awakening in this new world is the severe loss of her physical fitness. Determined to regain her original physical strength and build a basic level of fitness, Hana navigates the unfamiliar world with clear objectives in mind. Knowing the importance of strength in any situation, she seeks skilled craftsmen and high-quality steel, repurposing them for her training regimen. As she grows physically stronger, rumors of her unusual behavior begin to circulate. Before enrolling in a magic academy, a key setting in the original story, Hana becomes an eccentric figure in high society. Her unique approach to life piques the curiosity of those around her, including the empire's crown prince, the next head of the wizard tower, a major trade organization's heir, and even the protagonist of the original story. As people gather around Kalia, the story takes its own unpredictable course.