Definition & Meaning of "plot drift"

What is "plot drift"?

Plot drift occurs when a story's narrative starts to deviate from its main plot or central focus. This can lead to the introduction of unnecessary subplots, characters, or events that do not contribute meaningfully to the overall story. Plot drift can cause the narrative to lose direction and coherence, making it harder for the audience to stay engaged and follow the primary storyline. Maintaining a clear and focused plot helps to prevent drift and ensures that the story remains compelling and cohesive.