1930: A few kilometers from the medieval headquarters of the knights Templar in Cyprus, an enigmatic Englishman uncovers a dazzling round object from the remains of an ancient Latin church and vanishes alongside it. A quarter of a century later, a farmer excavates nearby a huge earthen jar with bizarre engravings on its surface. A scholar with local roots undertakes to dig into the matter further and naively sets off a sequence of treacherous events. When he realizes that ancient artefacts and early Christian scripture fetch millions on the black market, his life is already in grave danger. Chased through the tunnels of London's Underground, he escapes to his native Cyprus only to find himself in the wolf's den. His survival now depends on putting together the pieces of a historical puzzle stretching over one thousand years that takes him back to a time when faith, power and treasure joined with crime and intrigue to determine the destiny of the world. Will he be able to decipher history's intriguing enigmas and the secrets of the Knights Templar and Lusignan dynasty's Royal Order of the Sword, which continued for centuries to operate in the background?