On November 7th, exactly three years after the legendary Inspector Matsuda, a member of the bomb disposal special unit, died in the line of duty, Inspector Shiratori's car explodes. At the same time as the attack, a mysterious fax arrives containing a clue about the location of the next bomb. Although Conan and Takagi manage to crack the riddle, they are now trapped in an elevator of the Tokyo Tower. And in that very elevator, there is also a bomb.