The spring of 98 AD is a time of optimism in the turbulent frontier province of Britannia. The season looks set fair for peace and prosperity, and business is brisk at Aurelia Marcella's inn on the road to York. But soon a wagon arrives bearing a local farmer seeking treatment for a grievous sword wound. Before the farmer dies, he tells Aurelia his family is in grave danger and hints that her sister's family, living near him, is also threatened...