It is common for authors to introduce the characters, setting, and relevant background information at the beginning of a story or novel. This introduction, also known as the exposition, provides readers with the necessary context to understand the story and the characters' motivations and actions.
In the exposition, the author may describe the physical setting, such as the time and place where the story takes place, and provide details about the characters' appearance, personality, and relationships. The author may also give background information about the characters' past experiences, motivations, and conflicts that will drive the story forward.
The exposition serves as a foundation for the story, setting up the main conflict and establishing the tone and mood of the narrative. It also helps readers to connect with the characters and become invested in their journey and the outcome of the story.