Fan speculation suggests that "Roddy" is a pseudonym for a Latin American writer, likely from Chile or Argentina, given the specific coastal dialect used in the story. Roddy is known for:

On Wattpad, fans often create extended universes or "after-the-movie" scenarios focusing on Roddy's life in Ratropolis after he decides to stay in the sewers with Rita. Popular Themes

Before he could answer, a frantic splashing echoed through the tunnel. A young rat, breathless and shivering, scrambled onto the deck. "You have to help!" she cried. "The Toad’s cousins from the 'Dark Pipes' have taken over the old filtration plant. They say they're looking for the 'Lost Prince of Kensington.'"