Doraemon: Nobita's New Great Adventure Into the Underworld - The Seven Magic Users

Nobita asks Doraemon for the Moshimo-box and wishes for a world where magic exists. Witchcraft replaces science, and everyone uses it in their daily lives-except Nobita, who struggles with spells as usual. Frustrated, he tries to undo the change, but his mother has already thrown the Moshimo-box away. One day, Doraemon and his friends meet Professor Mangetsu, a researcher of magic and creatures like goblins, and his daughter Miyoko. They learn about the danger of the "star of the Underworld" approaching Earth. To save the planet, they must journey to the Underworld and pierce the Underworld King’s heart with a silver dart, as described in "The Chronicles of the Underworld." Their plan fails, and Miyoko is captured. Doraemon and his friends use the Time Machine to return to the past, where Dorami’s Moshimo-box restores Earth to normal. But the events in the Underworld continue in a parallel universe, with Miyoko still imprisoned. The group must return to the Underworld and defeat its ruler for good.