A young woman’s visit to her grandparents’ home leads to the discovery of what’s brought them happiness, a revelation that will lead her to question her choices, sanity and reality…

On the night of her police university graduation, Natsume Hamanaka’s (Riho Yoshioka) younger brother dies in accident caused by Natsume Hamanaka. In the accident, Natsume Hamanaka also loses her eyesight….