As Catherine fights to restore her marriage after another tragedy, so too Meg must find a way to pull Scotland together after the bloody battle of Flodden.

While meg risks all for love, a pregnant Katherine struggles with the nauseating possibility Henry is cheating on her.

When the plague hits London, the court flees to Hampton court, but Maggie and Thomas remain in an empty and surprisingly romantic palace.

A new religion is rising, as is tension in court. Katherine must stop Henry's dangerous paranoia from turning friends into enemies.

As Henry loses himself to madness, the stakes have never been higher for Katherine - her husband has become a threat to her life.