What does Annabel have to do with evocation?

The relationship between Annabel and evocation is actually the relationship between prequel and sequel, which means Annabel is the prequel of evocation.

Those who have seen the series "Evocation", "Annabel" and "Nun" will find that there are Annabel dolls or warren couple in them, which are all based on the real experience of paranormal company in warren couple. They all exist in an evocation universe similar to the Marvel universe, in which the events and characters are interlinked.

Annabel and evocation:

Annabel is mainly about the strange and secret events brought to a family by the man who gave the doll Annabel as a gift to his wife. On a terrible night, Annabel's body was invaded by evil spirits, and the family was also faced with terror and blood.

Evocation is a series of thrillers, which tells the story of a couple moving into a new house with their five lovely daughters. In this haunted new home, the dog died strangely, the child woke up in the middle of the night, and the whole family was in a state of mental tension.