The day that Xyle requested the emperor his words, the emperor immediately granted it without any questions. The young master had been a beneficial being within the empire. He's considered the respected mastermind on the defensive side of the empire and the offensive side. That's why they easily won the war that didn't even take a day
That's why as Xyle requested, the emperor had no intention to hinder because he had always wanted to solve it, and when the empire's officials disapproved because they had more intention and motive to make the empire into a good nation, they wanted to focus more on the positive and future look rather than knowing what lies ahead
At the end is the day, the officials won, and the emperor could only heave a sigh. Even if he's the emperor, the unanimous vote for the emperor's request suggested that they should continue improving the empire than looking at some empire's past
