Initially Ravenna, who was in grief over the death of her late husband, knowing that his sister, Freya was pregnant. When Freya gave birth to a baby girl, the Magic Mirror informs Ravenna that beauty Freya child destined to surpass himself and warned about the ill effects of the baby Freya. Some time later, Ravenna scheme. He fished Freya to go out of the castle and then take action against child murder scapegoat Freya with her brother. In her emotion, Freya evokes his ability ice from inside her, and killed her husband and falls unconscious.
After the events of that melancholy, Freya also chose to leave the palace and lived in a kingdom which is located in the far north. There Freya build the kingdom of ice and form an army of huntsmen (hunters). One thing that must be obeyed by everyone in his kingdom, which is forbidden to fall in love.
One time, Freya found two forces best huntsmen, Eric (Chris Hemsworth) and Sara (Jessica Chastain) violate these rules. As a result Freya was upset and expel them. And when Freya heard of the death of Ravenna in Snow White hand, he also mobilized troops left to bring home a Magic Mirror that his brother and handed over to him. After Freya was accidentally raised Ravenna back with the Magic Mirror, the two brothers began to quarrel with each other.
Freya found that Ravenna was the mastermind of the death of his son. Freya was overwhelmed by anger and attack Ravenna. War broke two sisters. On the other hand, Eric along with his partner, Sara secretly enter the kingdom, trying to help Freya to beat Ravenna.