A collection of three love stories: Haru wa Yayoi, Ame no Nioi no suru Machi, 9Gatsu no Poppy. Poppy, who has her childhood first love in her heart, begins to be attracted to the playboy of a new teacher, Rainie. Beginning with the title work depicting the first love of an innocent girl, a high school girl's admiration for a senpai, and a smart boy's first love, it is a romantic drama filled with the eternal admiration of girls around the world.