After receiving a strange invitation, Kogorou Mouri pays a visit to the Miracle Land theme park along with his daughter Ran, Conan Edogawa, and the Detective Boys. Once there, Kogorou and Conan are tasked with finishing an unsolved case by a mysterious stranger. Realizing that the invitations were actually an elaborate trap, the two have just 12 hours to solve the case or face grave danger.
With the help of familiar faces like Heiji Hattori, Kaitou Kid, and even Saguru Hakuba, the group of detectives must unravel the web of clues surrounding the case in order to find the culprit and bring them to justice before it's too late.
Another great case featuring Shinichi Kudo aka Conan Edogawa. Although the case is a bit prolonged, its story and pace more than makes up for it. First off, a mysterious client asks for Mouri Kogoro (with Ran, Conan and detective boys) to meet at a hotel. There, they were given an electronic wrist strap as a vip entrance to a nearby theme park where they can ride anything for free - on condition that Mouri and Conan will stay and solve the case. It gets more interesting as the two meet up with Hattori and other detectives, only to discover that all of them are
in the same predicament -- solve the case or the people they love will die! Its a fast-pace adventure as both conan, hattori, and mouri (he's serious for once, aww) race ahead of time to save their loved ones in the theme park.