Academy Heroine’s Right Diagonal Back Seat, also known as I Sit Behind the Academy Heroine to the Right in English and 아카데미 히로인 오른쪽 대각선 뒷자리 in Korean, is a captivating web novel that follows the story of a protagonist who sits behind the heroine in class and becomes her reliable errand boy. The novel blends elements of action, comedy, drama, fantasy, gender bender, romance, and school life. With themes of friendship, duty, and loyalty, this novel provides an engaging read for fans of stories set in a fantasy world with hidden abilities and magical elements.