It had been two days since Luna announced the abdication and ascension to the dragon king as her successor. Protests, objections, and opposition arose as expected, but their former Empress' decision was irrevocable.
The Goddess of Light then graced her presence before the beastkins to proclaim her revelation. Evroria Family would assist the divines in fighting the accursed and Ruvoid Gods to save the world. With such a noble purpose and clauses, the masses couldn't say anything but accept that fact, including the other supreme rulers.
The dragons reigned over the central region to replace Empress Luna because it was appointed by the divine herself. Kazuma, the dragon king, inevitably voiced his promise to manage and protect that region like a true Emperor.