While Nobita is sleeping, he suddenly feels the floor is trembling, like there would be an earthquake in his room. A little rabbit from an alternate universe named Chamii opens the door between the dimensions using a hammer and gets inside...

Skull, the evil leader of the terrorist organization known as Black Ghost, has nine powerful cyborgs under his control. But Dr. Isaac Gilmore, the Black Ghosts cybernetics scientist, decides to go rogue, helping the cyborgs turn against Skull and...