The heavenly king aka Romulus Lykaios expressed his concern regarding Kahn's future openly and decided to explain why he thought so.
"In the Nadur Empire, all powerful tribes and saints are subjects under imperial rule.
Things such as Noble Classes, Factions and Elites of the society and having their allegiance to certain groups, tribes or leaders is useless and considered taboo.
No matter where you come from, which clan or tribe you belong to and what position you have in imperial rule or the military…
You're expected to serve the empire and protect it from both external and internal conflicts and enemies alike." he spoke in a serious tone.
"Protecting the peace within the empire is the responsibility of all the forces in our empire.
Thus, all the 12 major tribes are expected to do certain missions to serve the interests of the empire. You can't deny them for any reason either.