If you liked this movie, you should also see: Metropolis (1927)Sayonara no asa ni yakusoku no hana o kazarô (2018)The Girl Who Leapt Through Time (2006)Tayna tretey planety (1981)WALL-E (2008)
A young girl, from a civilization that resides in deep underground tunnels, finds herself trapped in an inverted world and teams up with a resident to escape and return home.