The conversation between Empress Eira and Aiden was quiet, but the ministers and high-ranking military officials nearby were close enough to hear.
They all froze for a moment, doubting their own ears.
There were not many ways to improve a professional tier, and each was extremely hard. Besides the secret realm of the Sovereign City, the only other way was to get the heart of a high-level demon. But a high-level demon only dropped one heart, and it wasn't guaranteed to help raise the tier.
Sometimes, even one heart wasn't enough — you needed several.
Could it be that Aiden thought his professional tier was too low, and didn't want to improve anymore?
James suddenly became worried. He really believed in Aiden and hoped he would join the military and get trained.
