A metafictional twist is a narrative technique that self-consciously draws attention to the act of storytelling within a story, often by revealing the fictional nature of the narrative or the author's presence. This twist can create a playful or ironic effect, challenging readers' perceptions of reality and fiction. It often plays with expectations, particularly at the beginning or end of a story, enhancing the reader's experience by making them aware that they are engaging with a constructed piece of art.