The negotiation soon reached a deadlock. The Kingdom of Royas has chosen to compromise in a lot of aspects, but the person who signed the contract had to be Nala.
Even without thinking, anyone could tell that there was some sort of scheme hidden here. Nala was the Saintress of Salvation of Interkam, as well as its Princess. If nothing went wrong, she would become the next sovereign of Interkam.
This request was rejected immediately after it was made. Many noble knights in the country were followers of Nala. Although they had chosen to abandon Nala when they regained command of the army, it was also because of this abandonment that they felt ashamed and vowed to upkeep their chivalry as well as the bottom line of pride for nobility.