In the Korean web novel 'I Became the Final Subjugation Target of That Era’s Light Novel,' readers are taken on a fantastical journey that challenges the norms of a story serialized two decades ago. With elements of fantasy, gender bending, school life, shounen, and the supernatural, this tale follows a female protagonist navigating misunderstandings, modern-day challenges, and the intricacies of being a sword wielder. Exploring themes of friendship, loneliness, and transmigration, the novel delves into the world of youkai and a poor protagonist's unexpected destiny.