Gun -

: Maintain the internal logic of the world. Whether the "gun" is a literal object, a secret, or a unique skill, its final use should align with the rules established at the beginning of the story.

In storytelling, the "gun" often refers to , a dramatic principle where every element introduced must be necessary to the plot. If you show a loaded rifle in the first act, it must go off by the third; otherwise, it shouldn't be there at all. : Maintain the internal logic of the world

: Ensure that a significant detail introduced early on has a meaningful impact on the resolution of the story. This creates a sense of satisfaction and cohesion for the reader. or a unique skill