A forbidden exorcism is livestreamed in Indonesia, awakening the legendary female spirit Kuntilanak. What begins as an online spectacle quickly turns deadly. In Taiwan, Mila watches the ritual—and becomes the curse’s first victim. Soon, mysterious deaths and violent possessions follow. When Yulan collapses and is found to have lost part of her soul, it becomes clear that this is not an isolated incident, but a transnational curse. Seeking answers, Mila’s son returns her ashes to Indonesia, hoping to uncover the truth behind her death. Instead, he steps into a nightmare rooted in ancient folklore and unresolved hatred. As supernatural violence escalates, the group realizes that once Kuntilanak is summoned, the curse will not stop—until it claims everything in its path.