autodiegetic
Autodiegetic is a term in narrative theory used to describe a narrator who is also a character within the story and who tells the events from their own perspective, typically in the first person. The concept contrasts with narrators who exist outside the diegetic world or who recount events through a more distant or omniscient voice.
Autodiegetic narration foregrounds the subjectivity of the protagonist and can influence how truth, memory, and causality
Common examples include Holden Caulfield in The Catcher in the Rye and Huck Finn in The Adventures
See also: heterodiegetic narrator; homodiegetic narrator; metadiegetic narrator; unreliable narrator; narrative viewpoint.