Returning to our hometown for my husband's parents' third anniversary memorial, our couple's trip takes an unexpected turn when I discover my brother-in-law secretly photographing me. Startled by the faint sound of his camera shutter, I slide open the fusuma door only to catch him in the act. As his obsession grows uncontrollable, he soon crosses the line. Set against a quiet, solemn backdrop, this dramatic tale weaves intense adult tension with themes of betrayal, desire, and humiliation.