Thor's world is about to explode in Marvel Thor Ragnarok Let the Battle Begin. His devious brother, Loki, has taken over Asgard, the powerful Hela has emerged to steal the throne for herself and Thor is imprisoned on the other side of the universe. To escape captivity and save his home from imminent destruction, Thor must first compete in a deadly alien contest and team up with his former ally and fellow Avenger - the Incredible Hulk! Read the Let the Battle Begin to find out if the mighty Hero can save Asgard - and himself!