Everything is happening at once: Tom Wagner is missing. François Cloutard is on a secret mission. Hellen de Mey’s long-lost father Edward has reappeared, and the Blue Shield team is about to encounter a fascinating lead: the legendary chronicles of the Round Table.

What secrets do King Arthur’s annals hold? Is the history of Avalon and Camelot about to be rewritten? Where is Tom Wagner, and who is pulling the strings in the background?