1315 BC: Tensions soar between the great powers of the Late Bronze Age. The Hittites stand toe-to-toe with Egypt, Assyria and Mycenaean Ahhiyawa, and war seems inevitable. More, the fierce Kaskan tribes - age-old enemies of the Hittites - amass at the northern borders. When Prince Hattu is born, it should be a rare joyous moment for all the Hittite people. But when the Goddess Ishtar comes to King Mursili in a dream, she warns that the boy is no blessing, telling of a dark future where he will stain Mursili’s throne with blood and bring destruction upon the world. 

1179. Henry II's Norman conquerors have swept through England, Wales - and now Ireland. Irish nobleman Ferdia has been imprisoned in Wales to ensure the good behaviour of his rebellious father. But during a skirmish on a neighbouring castle, Ferdia saves the life of the man who would become one of the most legendary warriors to have ever lived: Richard Plantagenet. The Lionheart. 

145 BC - Calabria, ancient Rome. After years of spilling blood for Rome, Gaius Furius Paullus has returned home to spend his remaining days working quietly on the family farm. But it seems death has stalked Paullus from the battlefield. Just days after his arrival, bodies start appearing - murdered and mutilated. And as the deaths stack up and panic spreads, the war hero becomes the prime suspect. After all, Paullus has killed countless enemies on the battlefield - could he have brought his habit home with him?

On the plains of Marathon an army of slaves gathers. Under Darius the Great, King of Kings, the mighty Persian army - swollen by 10,000 Immortal warriors - have come to subjugate the Greeks. In their path stands an army of freeborn Athenians and among them is fearsome and cunning soldier-statesman, Xanthippus. Knowing defeat means slavery lends keenness to his already sharp blade. Yet people soon forget that freedom is bought with blood.

The Hundred Years War still rages on and the French army thirsts for Thomas Blackstone's blood. Blackstone battles to strengthen Edwards III's claim to the throne and confronts the might of the French army. But, when his friend turns assassin, Blackstone is faced with an impossible choice: to save the English prince or sacrifice his son. Will he abandon his sworn oath to protect the future King of England? Or will he protect his family at the cost of the nation?