The answer is: authorial reticence
The authorial reticence is one of the characteristics of the Magical Realism, is known as the lack of clear opinion on regards a fantastic fact due to the explanation of the supernatural world would end up making the reader question the magical realism.
The answer is:
magical realism
Magical realism is a movement born in south america that adds a certain kind of marvelousity and magic to the reality, it´s ficiton literature that portrays reality with a touch of magic.