Andonara's return stabilized the political situation in Delpon again.
The Magic Tower was undoubtedly the greatest power in Delpon, but someone always wanted to play dirty, including those from the mayor's house.
Because the Magic Tower was short of hands, particularly when Roland was traveling and Vincent only had time for important matters, there were loopholes that escaped Vincent's attention.
The nobles and merchants, on the other hand, were best at taking advantage of loopholes.
Andonara's return meant that the Magic Tower was even more powerful than before. Also, as the queen, Andonara was familiar with politics, or she wouldn't have been disappointed by the royal family and turned to Roland.
Besides, Andonara had Christina to serve her. Though Christina was basically useless during the day, she could handle the strenuous paperwork during the night.
The Magic Tower did not shelter her just for decorative purposes.