The Necronomicon is a fictional creation. Despite some claims, there is no evidence to suggest it is a real spell book. It was made popular in horror literature, particularly by H.P. Lovecraft. So, it is fiction.
If the Necronomicon spell book was not fiction, it would open up a whole new realm of study and danger. There would be ethical questions about using its spells, and the power dynamics it would introduce into society would be chaotic. But, as of now, it remains firmly in the realm of fiction. It was designed to tell spooky stories, not to be a real - world manual for magic. There is no evidence to suggest it has any basis in reality, and most likely it never will.
One interesting story could be about the ancient and otherworldly creatures it might describe. Maybe there are tales of beings from different dimensions that have a strange and dark allure.
The main difference is that Necronomicon often involves elements of horror and the supernatural, while complete fiction can cover a wide range of genres and themes.
There were many array books in Dream Fairy Slaying, and the full names of some of them were as follows:
[1. Nine Heavens Divine Thunder Formation Book: This formation book is a thunder attribute formation that can release powerful lightning attacks.]
[2. Primordial Gold Body Formation Book: This formation book is a metal-type formation that can increase a character's Nascent Soul cultivation.]
3. Heaven and Earth Great Shift Formation Book: This formation book is an earth attribute formation that can cast powerful earth type spells.
4. True Essence Protection Array Book: This array book is a water attribute array that can increase a character's Nascent Soul cultivation and defense.
[5. Reincarnation Formation Book: This formation book is a fire-type formation that can cast powerful fire-type spells.]
6. Star of Northern Dipper's Array Book: This array book is a star attribute array that can increase the character's star cultivation and attack power.
The above are only the full names of some of the array books. There are many other array books and array books in Dream Fairy Slaying. Each array book has its own unique attributes and functions.