The year is 1402. Margrete has achieved what no man has managed before. She has gathered Denmark, Norway, and Sweden into a peace-oriented union, which she single-handedly rules through her young, adopted son, Erik. The union is beset by enemies, however, and Margrete is therefore planning a marriage between Erik and an English princess. An alliance with England should secure the union's status as an emerging European power but a breathtaking conspiracy...

In a 17th-century Danish village, an old woman is accused of witchcraft. In the shadow of her flight, capture, confession, and burning at the stake, the young wife of the town's aging pastor falls in love with the pastor's son. Her confession of this illicit affair to her husband brings on her husband's death. At the funeral the pastor's mother denounces the young widow as a witch.

The passionate and forbidden romance between the insane Danish King, the royal physician, and the young but strong-willed Queen leads to a revolution that changes an entire nation.