The year is 1658 - The Swedish wars raging. Copenhagen is under siege. The Danish noble boy Mikkel Ahlenkrantz is being sent, on a dangerous mission behind enemy lines. Here he meets again the charismatic Swedish maid Stina. Together they get in possession, of the Swedish merciless attack plans. Stina get in a dilemma - should she betray her country and save Copenhagen from murder and rape, or should she, be loyal to the Swedish warrior King, and prevent Mikkel from carrying out his mission…?