Well, 'The Unholy' is purely fictional. It was crafted by the imagination of the writers and not inspired by any actual happenings. The story and its elements were made up for entertainment purposes.
In most cases, 'Unholy' is not rooted in real events. It's probably the product of the creator's imagination and creative process. There's no evidence suggesting it's based on actual happenings.
Yes, it is. The movie 'The Unholy' is based on true events. It often takes real - life elements and weaves them into a fictional narrative for the purpose of entertainment while still maintaining some connection to the truth.