Ie wo Oidasaremashita ga, Genki ni Kurashiteimasu Cheat na Mahou to Zense Chishiki de Kaiteki Benri na Second Life!

Disowned by her birth parents at just three years old, Tafelina Lowell Lera Duval discovers that her exile is actually a blessing in disguise. Taken in by the benevolent Earl of Peylon, she grows up in a tranquil, remote corner of Ozeria, far from the politics of nobility. In this idyllic setting, Lera thrives freely—hunting monsters in the surrounding wilderness, cultivating her extraordinary magical abilities, and crafting innovative magical tools inspired by memories retained from her previous life. However, her peaceful existence shifts dramatically as her thirteenth birthday approaches. Bound by noble obligation, Lera must leave her cherished home to attend a prestigious academy in the royal capital, an institution dedicated to shaping the next generation of aristocracy. The sprawling metropolis is a stark contrast to her quiet upbringing, leaving her feeling entirely out of place. Her discomfort only deepens when she becomes entangled in kidnappings and an unexpected encounter with her half-sister. Despite these mounting challenges, Lera refuses to let adversity dampen her spirits. Armed with her formidable magic and past-life knowledge, she remains determined to forge a comfortable, vibrant second life on her own terms.