The difference between the protagonist and the antagonist lies in their roles and functions within a story: The protagonist is the central character* of the story, whose journey, goals, or conflicts drive the plot. The narrative typically revolves around this character, and the audience often empathizes with their struggles and aspirations. The protagonist is not necessarily "good," but they are the character whose perspective the story primarily follows. The antagonist is the character or force that opposes the protagonist*, creating conflict and obstacles that the protagonist must overcome. The antagonist's actions or goals often stand in direct opposition to those of the protagonist, generating tension and driving the narrative forward. The antagonist is not always a villain; it can be a natural force, society, or even an internal struggle.