Normally, such a major decision as mobilizing troops to attack the Land of Nightmares should be reported to the Empire, with approval granted before any action could be taken.
But this is the unique aspect of the Dream Spirit Empire.
In the Dream Spirit Empire, a marshal, as the commander of an army, holds the highest authority over the military and battles. Even the imperial chancellors have no right to intervene; this is a sign of the absolute trust placed in the empire's marshals.
Of course, if the King of Many Causes issued an order, all marshals would unquestionably obey and execute it perfectly.
Similarly, all the Empire's generals are absolutely loyal to the Empire. In their hearts, the stability of the Empire outweighs everything, so they would never make a decision that could harm the Empire.
