The Sin (2024)

Si Young has been chosen to play the lead role in an experimental art film centered around her dance major. Along with her college friend Chae Yoon, they perform geometric dance routines as part of a shamanic ceremony as directed by the film's director. However, their world is turned upside down when a production team member suddenly falls from the roof, but their seemingly lifeless body begins to move and come to life. (Source: ktalpha.kr)