In storytelling, what is the section where characters and their surroundings are introduced known as?

The section where characters and their surroundings are introduced is known as exposition. This part of the story presents essential background information, including details about the main characters, the setting, and the initial situation. This foundational element sets the stage for the unfolding narrative, allowing readers to understand the context in which the characters operate.

In a well-structured story, the exposition is crucial as it prepares the audience for the upcoming events and conflicts. It gives clarity regarding the world of the story and the relationships between characters, which is vital for understanding their motivations and actions as the story progresses.