The tense atmosphere shrouded the frontier, the win against the army of the void creature did not change anything within the frontier as the celebration was cut short. The news of the Imperial Investigator made the tense atmosphere worse.
The outsider might not know the Imperial Investigator, but the soldiers knew what it meant if the Imperial Investigator was here. The better scenario was just corruption within the army, but the worst scenario was that some betrayed the kingdom to join the Void Cult. The thought one of them betrayed their own kingdom caused the gripping atmosphere in the frontier.
It had been a few days since the Imperial Investigator, and yet there was still no announcement. If there was a traitor among them, the Void Cult had the most important information about them, meaning the next war would be much worse than the previous one.