Young Princess Kaaya a heir to an South Asian kingdom that has just integrated robots comes to Metro City to explore its technology. Her carers will not let her roam around freely due to her celebrity status as a princess. Atom, Reno, and their friends help Kaaya and his friends disguise Kaaya as a civilian and show her around town.Meanwhile, her vengeful cousin Zedo is trying to steal her pendant so he can overtake the throne. Atom and Reno try to help Kaaya evade Zedo's henchmen.