What is the role of an antagonist in a story?

The role of an antagonist is to serve as the character or force that opposes the protagonist, often creating conflict and driving the plot of the story. This opposition is crucial because it challenges the main character, forcing them to confront obstacles and develop throughout the narrative. The antagonist can take various forms: it may be a character who embodies opposing beliefs or values, or it could be an external force, such as nature or society, that creates challenges for the protagonist.

By establishing a conflict between the protagonist and the antagonist, the story is able to explore themes of struggle, growth, and resolution, making the journey of the protagonist more compelling and engaging for the audience. The dynamic between these opposing forces is key to creating tension and interest in the narrative.