One of the world\'s greatest genius kids, Hiroku, spends every day of his miserable childhood life to create an artificial intelligence program, Noah\'s Arc. Fed up with his life, he commits suicide.
Two years later, Conan, Ran, and the Young Detective Gang (including Ai) manage to land spots of THE most amazing virtual reality game\'s exciting opening ceremony. With 5 levels, ranging from gladiators to vikings, you must choose one. And as long as one person wins, everyone wins. But what if they lose? Everyone dies. Not in the virtual reality, but in the physical world. How? Noah\'s Arc. The program takes all 50 of the testers hostage, ready to kill them all should they all lose. Virtual Prisoners.
Conan and the gang takes the one level no one else will touch, the capturing of Jack The Ripper from ancient London. Unraveling the mysteries, and mysterious clues, Conan and the gang, along with 4 other spoiled kids who tagged along with them, has to catch the most elusive phantom yet, even involving the help of Sherlock Holmes.
With the virtual game also holding vital clues to a murder in the physical world, the number of kids killed in the game dramatically increases, even including Conan\'s gang. If Conan can\'t solve the mysteries involved in the game, it all ends, for everyone.