After having been exiled from England, Anne Boleyn enters into a political marriage to King François to extract vengeance upon King Henry and to save France from the Habsburg invaders. Her barren soul is consumed by hatred, but, unexpectedly, she finds her destiny like Virgil's Aeneas.

Having been officially declared dead but having survived his grave wound, Robin returns to England only to discover that King Richard disappeared on the way from Acre. No longer enemies, Robin and Guy fight against Prince John and the Black Knights as brothers-in-arms, assisted by Archer and others. This is part three of the long epic (trilogy).

Picks up when season 3 leaves off, with a few changes. After defeating Vaisey, Robin is ready to finally join his wife in the afterlife. Or at least that's what he thinks, until familiar faces return with incredible news.

In a bizarre chain of events, after a plot saved Anne from the tower, she suddenly finds herself as the Queen of France. Heartbroken and angry, she seeks revenge. With politics, past identities and power plays in mind, she finally carves out a new path and embraces her true destiny.

Sheriff Vaisey, Guy, and others travel to the Holy Land to assassinate King Richard. The head-spinning events happen in Acre, the dark mysteries of the past are unmasked, and dramatic reconciliation is achieved. But the fight is not over, and the Black Knights have a trump card up their sleeve. This is part two of the long epic (trilogy).

Torn between Robin and Guy, Marian marries Guy during the siege of Nottingham by Prince John's army. Robin, Guy, and Marian must unmask the mysteries of the past and untangle the triangle of love and hatred. This is part one of the long epic (trilogy).