Eiyuuou, Bu wo Kiwameru Tame Tenseisu: Soshite, Sekai Saikyou no Minarai Kishi♀

Long ago, the heroic King Inglis ruled his kingdom with an iron fist and unwavering devotion to his people. On his deathbed, a goddess offers him a second chance at life, which he accepts, wishing primarily to hone his martial prowess to its absolute peak. Reborn centuries later as a girl in a distinguished knightly family, Inglis finds that the world has changed drastically, now brimming with powerful magic beasts and new forms of warfare. Determined to achieve her lifelong ambition, Inglis embraces her new life and newfound potential. As she navigates this vibrant, yet dangerous, new era, she'll face challenges both familiar and entirely unexpected, all while striving to become the strongest knight the world has ever seen—even if it means starting from scratch as an apprentice.

✦ AI-drafted summary