Lingering

Yoo-mi thinks she's doing a simple favor: deliver her younger sister to an acquaintance of their late mother who is staying at a small, out-of-the-way hotel. What begins as an earnest errand quickly unspools into a tense, atmospheric nightmare as the hotel's quiet corridors and polite staff conceal cracks of unease. Strange rules, missed explanations, and the sister's puzzling behavior pull Yoo-mi deeper into a mystery that feels both personal and otherworldly.

Lingering is a slow-burn horror that blends psychological suspense with subtle supernatural touches, using sparse visuals and careful sound design to build dread. At its core the film explores grief, responsibility, and the fragile bond between sisters as Yoo-mi confronts secrets that refuse to stay buried. The result is an unsettling, emotionally charged haunting that lingers long after the credits roll.