"The Nun" is a 2018 horror film directed by Corin Hardy and written by Gary Dauberman. It is the fifth installment in the Conjuring Universe. The movie takes place in 1952 and follows Father Burke, a priest who specializes in investigating supernatural occurrences for the Vatican, and Sister Irene, a novitiate about to take her final vows.
Father Burke and Sister Irene are tasked with investigating the suicide of a young nun at a remote Romanian abbey, and they discover that the abbey is plagued by a malevolent force. They soon realize that the demonic nun Valak, which had previously appeared in "The Conjuring 2", has returned and is terrorizing the inhabitants of the abbey.
As they investigate further, they uncover the abbey's dark past and discover that the nuns have been performing a ritual to keep Valak at bay. However, the ritual has failed, and Valak has become more powerful than ever before.
Father Burke and Sister Irene must confront their own fears and the evil presence in the abbey, risking their lives and their faith to save themselves and others from the demonic force. The film is full of chilling scenes, jump scares, and twists, making it a must-see for fans of the horror genre.