Binbou Kishi ni Yomeiri Shita Hazu ga!? Yajin Reijou wa Koutaishihi ni Natte mo Ryuu wo Karitai

Ralphine is the daughter of a marquis, yet for reasons unknown, she was raised far from high society on a remote rural estate. Blessed with extraordinary athletic prowess and an untamed competitive spirit, she earned the moniker "Wild Lady," becoming famous as both a skilled hunter and the fearless leader of the local village children. At thirteen, she reluctantly attended her debut ceremony at the imperial palace to fulfill her noble obligations. Her unruly behavior quickly caught the attention of Selmiane, a seemingly impoverished knight, resulting in an unexpected marriage that whisked her away to the imperial capital. However, Ralphine soon discovers a shocking secret: the poor knight she married is actually the illegitimate son of the reigning emperor. Completely unaware of his true lineage, she now finds herself thrust into a world of royal intrigue she never asked for. Together, the wild young lady and the formidable knight concealing his identity embark on a heartwarming journey from humble beginnings to unimaginable wealth, filled with unwavering affection and thrilling adventures.