Odin's huntsmen attack Sigrid's crusaders on their treacherous journey to Vanaheim. Thor and his mortal enemy come face to face in combat.

Leif and Loki find themselves trapped in a cursed realm. A pack of First Wolves aids the warriors. Sigrid's story attracts surprising new allies.

The epic battle begins as mortals, giants and Vanir deities clash swords with Thor and his Aesir soldiers. A risky secret mission ends in bloodshed.