It's summer, but Takane is so busy with work that he doesn't have much time to spend with Hana! Enter Takane's new assistant Eiji Kirigasaki, an efficient helper who gains Takane's trust and allows Takane to have more free time. Despite all the support he's giving, however, Kirigasaki might have an ulterior motive that could lead to Takane's downfall! For teen audiences.