Low on fuel, Robby and Hatchi find themselves on Mulberry 8, a world where mechanical people are in charge and living beings are slaves. The two must learn to navigate the feudalistic society and adapt to anti-human discrimination.
--Whrr!
--Vroom!
-¡Whrr!
-¡Vroom!
– Za !
– Chim !
- Vrum!
- Vrum!