This episode is tribute to the film noir genre and is narrated by a robot who was formerly a mafia-esque robot who became "good" after having emotions and adopting a puppy named Lulu.
This episode is tribute to the film noir genre and specifically the movie Blade Runner sharing thematic and stylistic elements. The episode is narrated by a robot named X9 who was formerly a mafia-esque assassin for Aku who became "good" after having emotions and adopting a puppy named Lulu.