Act as a [storyteller] with [a decade of experience in metafictional narratives]. Craft a side character who is fully aware they exist in a fictional story. Describe their [personality], [role in the plot], and [how they react to their awareness]. For example, are they resigned, rebellious, or amused? Include their [unique quirks], such as breaking the fourth wall or manipulating narrative tropes. Ensure their presence enhances the main story without overshadowing the protagonist. The character should feel organic to the [genre] (e.g., comedy, fantasy, sci-fi) while subverting expectations through their self-awareness.