After losing both her parents in a car accident, Chiharu was left to raise her younger sister alone. To make ends meet, she dropped out of university and juggled multiple jobs, finally managing to send her sister to college. Now, her sister has landed a job at a major publishing house and has even become the editor for the renowned author, Makoto Omiya. However, lately, Chiharu has noticed her sister looking increasingly exhausted. Concerned, she sees her sister spending most of her days at Omiya's residence instead of going to work. Chiharu finally gets the chance to confront Omiya directly and seek answers...
