Simon Savage, the temponauts and the Time Bureau are on full alert. The Black
Death has started to appear in major cities around the world. There are fears of a
global pandemic. The plague has been carried to the present time by the fleas on
rats from the fourteenth century. But who is behind this deadly scheme? It is up to
the temponauts to find out. Meanwhile, Simon must find his family. Where have they
gone? Will he be able to unravel the clues of their disappearance? And can he protect
them from the Time Bureau itself?