Anggipuri

A teenager with the uncanny ability to communicate with the dead must stop a vengeful demon who's exacting revenge on students at his high school.

Sri accepts a generous job offer and tasked to perform a cleansing ritual for Dela Atmojo, an unconscious girl who is suffering from the hex of 1000-days. The terror begins when her coworker neglects to finish the ritual. Failing to perform until the 1000th day will result in their demise.