In the story, the protagonist encounters his new stepsister, Darcy, who embodies a chaotic mix of childhood imagination and disarray. Standing at the entrance to the staircase leading to the second floor, she presents a visually striking image with her messy, tangled black hair and her princess dress, which is far from pristine. The description of the dress being once pink and spangled but now resembling a zombie's costume adds a humorous yet poignant touch to her character.

Darcy's appearance suggests a blend of innocence and neglect, highlighting the complexities of family dynamics. Her commitment to dressing up as a princess, despite the tattered state of her attire, reflects a child's desire for fantasy, which contrasts sharply with her current reality. This intriguing character sets the stage for exploring themes of identity and belonging within the narrative.