Sekai-ichi Hatsukoi

Ten years ago, Onodore Ritsu had the misfortune of falling in love for the first time. The object of his adoration was a guy to whom he confessed his feelings. But that was ten years ago, the relationship ended, the face of the first love was forgotten, and Ritsu swore to himself never to fall in love again. He had now resigned from his father's company, where he worked as an editor. His colleagues thought that he had achieved everything thanks to his father, but Ritsu didn't like it and decided to prove that he could achieve everything himself. So he gets a job at another company, but instead of the literary department he's assigned to the shoujo manga department and his boss is - guess who?