Fiona spent time with Oma (grandmother) as a child, but Fiona has not seen Oma for a long time because of the conflict between her mother and Oma since her father died. She has nightmares of a woman who seems to give a message to visit Oma's house. Fiona continues to be disturbed by demons and finally goes to look for Oma's house, accompanied by two of her friends, Luna and Jeff. When they head and arrive at Oma's house, mysterious things happen. The situation gets scary when many strange things happen at Oma's house until they find out what happened, and it turns out that the lives of Fiona and her friends are involved.
