Jonah should consider presenting his work in the form of a novel, short story, screenplay, or graphic novel. Each of these formats allows for a detailed exploration of the main character's backstory, with the ability to delve into their thoughts, emotions, and past experiences. Additionally, Jonah could consider creating character sketches or profiles to further flesh out the main character's history and motivations. Ultimately, Jonah should choose the format that best suits his storytelling style and allows for the most engaging presentation of the main character's backstory.
