When a renowned scientist is found brutally murdered, a Harvard professor, Robert Langdon, is summoned to identify the mysterious symbol seared onto the dead man's chest. His conclusion is that it is the work of Illuminati. Meanwhile, within the walls of Vatican, an unstoppable bomb of terrifying power is counting down... While the minutes tick away, Langdon and an Italian scientist, Vittoria Vetra, join forces to decipher a trail of ancient symbols that leads to the long-for