The wedding of Sigrid and King Leif ends in tragedy when Thor unleashes his wrath upon the ceremony, sparking a vow of vengeance from the bride-to-be.

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

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.

With the reign of the gods hanging in the balance, legends rise, heroes fall and hidden motives come to light. Odin experiences a shocking revelation.