Nobita's mom tells him to clean up his room but he is too lazy so Doraemon gives him a tube of small metal balls which when placed on something inanimate make it behave like a machine and so do what you want. Things start off well, but everything revolts against Nobita and things end up worse than before, just as his mother comes home.
Sign in to join the discussion — comments are spoiler-gated to your watch progress.
Discussion starters
