Conan and the Junior Detective League (Detective Boys), Ran, and Sonoko are on the Galaxy Train at Ihatov World, a theme park that recreates the world of novelist Kenji Miyazawa. While enjoying the fantastic world of starry skies, they suddenly receive a warning notice from Kid and a battle with Kid for the treasure unfolds! However, an unexpected trap awaits them. Check out the latest planetarium original edition of the popular anime series!