In the latest yearly Detective Conan film, the elusive Kaito Kid makes another appearance. This time, an actress seeks the help of Mouri Kogoro to safeguard a valuable gem that Kid has promised to pilfer. On the day of the anticipated heist, Kaito Kid disguises himself as Shinichi, engages in a battle of wits with Conan, and ultimately makes his escape. As a gesture of gratitude, the actress invites Kogoro, along with his family and friends, to Sapporo. However, a more sinister plot and a major crisis are about to unfold high above the ground on their flight…