A Stranger’s Betrayal

Develop a story where the villain is someone the protagonist trusts implicitly, and then, unpredictably turns against them.

This prompt revolves around the unpredictability of human behavior and how relationships can drastically change, bringing out hidden dark sides. It prompts you to explore how your protagonist handles the betrayal, the emotions they go through and their journey to overcome the situation and the dramatic transformation of a trusted person into the villain.