Delve into the intriguing narrative of What Did I Do Yesterday?, a Japanese web novel that chronicles the unexpected encounter between a civilian and his admired knight leader, leading to an intense infatuation. Through a mix of comedy, gender bending, and yaoi themes, this story takes readers on a journey through a world of knights, kingdoms, and nobles. Explore the dynamics of love, fanaticism, and social status as the protagonist navigates the complexities of his feelings and relationships in this captivating tale.