" April Is Your Lie " was a Japanese drama about a young man and a young girl with a terminal illness. The behind-the-scenes production of this book included the author's conception and creation, editing, illustration, and music production. The author made many changes and refinements in the creation process to ensure the cohesiveness and accuracy of the story and the characters. The editor also carefully considered and implemented the author's suggestions to ensure the quality of the novel. In addition, the illustrations of this book were drawn by the Japanese manga artist, Oba Thrush. Her style was fresh and cute, complementing the characters in the novel. Musically, the score for this book was composed by the Japanese composer Hisaishi, who was famous for his works such as "City in the Sky". It added a lot of affection and romantic atmosphere to the story of this book. April Is Your Lie is a very good novel. Not only does it have a deep emotional description and a thrilling storyline, but it also has excellent illustrations and music, which makes this book a classic literary work.