The liberation of Achtreal March brought a ruckus among the Noble. No matter how small it was compared to the other Marches, it was still a March; it was a territory owned by a Marquess, the second highest Rank of Nobility. It was liberated in a day and was enough to haunt the Nobles whose territories lacked military power.
They are extremely self-conscious about how they rule their territories. They can already smell the scent of dissatisfaction from the people in the air. They know their people have thoughts of rebelling. They also know, however, none of their people dares to rebel because the people are powerless under their rule.
Shadow is an existence that proclaims himself to be the avid hater of hypocrites—the Nobles. His existence gives people hope and, for that, he is feared by the Nobles.