Maryoku Zero no Ochikobore, Jusatsu no Youtou ni Erabareru.

In a world where magic is an everyday reality, Chrom stands as a glaring anomaly. Born into nobility, he possesses absolutely no magical ability. Refusing to let this limitation define him, he dedicates himself to the art of swordsmanship, determined to carve out his own path and contribute meaningfully to society. However, his relentless efforts are met with nothing but contempt from his own bloodline. Deeming him a worthless disgrace, his father and brother strip him of his standing and cast him out. His punishment is exile to a treacherous forest crawling with deadly monsters—a sentence that all but guarantees his death. Overwhelmed by despair and abandoned by those who should have protected him, Chrom finds himself face-to-face with a terrifying beast. As he prepares for what seems to be his inevitable end, an unexpected voice breaks through his hopelessness. A cursed blade, discarded alongside him as mere refuse, suddenly speaks directly to him, offering a chance at survival in a world that has already turned its back.