A mysterious letter to a Professor of Archaeology, in Omaha, leads to the most momentous and chilling discovery of the age. Deep in a secret vault beneath Notre Dame Cathedral, Professor Frank Cooper discovers the true burial place of Nostradamus, and a trunk with his manuscripts hidden for centuries. With the help of the Titan computer, the Professor's small team start to unlock the ancient mysteries. What coming nightmare did Nostradamus foresee for our time? As the horror of the Seer's vision becomes plain, the Professor sets off on a desperate mission to change the future. This takes him to Washington and then Rome, where the most awesome prophesy from the vaults of the Vatican is revealed to him. Now, as the Circle of Doom begins to close, the race is on to avoid the last words of the final prophecy from being fulfilled.