A plot device where a seemingly unsolvable problem is abruptly resolved by an unexpected and improbable intervention, often involving a powerful or supernatural force, is considered contrived. For example, a protagonist facing certain death might be suddenly rescued by a passing meteor shower that destroys their pursuers. This arbitrary resolution can undermine narrative tension and leave the audience feeling dissatisfied.
Such narrative interventions weaken established cause-and-effect relationships within a story. While historically used in ancient Greek theatre with literal crane-lowered deities, the modern interpretation focuses on any sudden and unearned resolution. Avoiding this technique strengthens plot integrity and allows thematic resonance to develop naturally through character actions and logical consequences. Well-crafted narratives derive their power from internal consistency, allowing audiences to experience a satisfying sense of earned resolution.