The Lift (2020)

When Trang's friend vanishes after playing a ritual game in an elevator, the university student and her cousin set out to trace the girl's last steps. Their search draws them to the spot where she disappeared, and they become fixated on what may be a gateway into a horrifying shadow realm. Their investigation turns even more sinister when they find themselves locked in a tense game of cat and mouse with a pursuer—someone, or something, determined to hunt them down.