The momentous day of the opening of the new Tokyo subway, the Touto Line, has come, but a bombing incident puts all celebrations to a halt. The governor of Tokyo is caught in the blast while onboard the train, but he and everyone else present is fortunately saved by the quick thinking and actions of Conan Edogawa. Intrigued by the incident, Conan researches the governor's political history and discovers that the man was responsible for the destruction of a village in Niigata to build the Kitanosawa Dam. Believing the attack to be related to the construction of the dam, Conan, accompanied by Ran Mouri, Kogorou Mouri, Professor Agasa, Sonoko Suzuki, and the Detective Boys, decides to visit the village and investigate. There, they meet a group of locals who lived in the old village before it was torn down. However, just as one mystery leads to another, one of the locals is murdered. Suspecting that something much more sinister is afoot, Conan vows to uncover the truth behind these two incidents before it is too late.

The special contains the footage from episodes featuring Takagi and Sato, with a new narration from Conan and re-recorded line of Takagi and Sato. In the end scene, Sato is preparing herself as the bride as Yumi approach her. Meanwhile, Takagi is waiting outside. Those scenes are leading to the events in The Bride of Halloween. (Source: DCW Wiki)

In Touto Stadium, a J. League soccer match is taking place. During this, Detective Kogorou Mouri receives a bomb threat from an unknown caller and a mysterious riddle that points to its location. Conan Edogawa must now save the fans of the game before the time runs out. Fortunately, with Conan's quick actions and clever thinking, the bomb is discovered and the explosion is evaded. The culprit does not stop there; Detective Kogorou is informed of another hidden bomb set to explode at a large event in the city. Forced into a race against time, with thousands of more lives at stake, Conan must decipher another riddle, discover the place of the bomb, and catch the culprit in order to escape a terrible tragedy.

Mankind has traveled to the stars and come across various alien civilizations, now long dead. Upon discovering the archaeological remains of such a civilization on the planet Solo, humanity finally has its first encounter with a living alien species: the Buff Clan. When Karala Ajiba, the daughter of the Buff Clan's military leader, sets foot on the surface of Solo, the Buff Clan launches a brutal assault on the colony to retrieve her. In order to escape, Cosmo Yuki, Kasha Imhof, and Bes Jordan climb aboard three trucks, which soon transform into the giant humanoid robot Ideon. When the settlement on Solo is destroyed, the survivors board a recently discovered spaceship—the Solo Ship—and flee, endeavoring to get away from the aliens and finally find peace. The relentless Buff Clan, however, is still in hot pursuit and will not give up so easily.