As the title suggests, we are heading back to western Europe for this episode. When we last left England, King John had died in the midst of a civil war. Now, the young Henry III was King of England. In this episode we follow his turbulent reign as England moves from the brink of civil war, to civil war, and back again. Meanwhile, in France, the death of Philip II will, ultimately, bring Louis IX to power. We have already met Louis during our episodes on the crusade but will get deeper into his reign during this episode.  

In this episode we head back to 1204 and pick up the narrative of the Byzantine Empire after the sack of Constantinople by the Fourth Crusade. The sack of Constantinople leads to a crusader/Venetian coalition in charge of what had once been the greatest Christian city in the world. True to their style, the crusaders waste no time in fighting amongst themselves. Meanwhile, in Nicaea and Epiros, two rival successor states to the Byzantines work to restore all that remains.