Loki and Thor are preparing for the Asgardian festival celebrating family when while hunting together in the forests of Asgard, Thor is attacked and grievously wounded by unknown assailants. Loki is left to unravel the mystery while at the same time sensing that the event has caused a fundamental change in the universe. The events of The Burden of the Throne take place prior to those of the first Thor movie. (Updated/Revised)