The Xilin Dynasty

In the year 1658 of the Honkai Era, the empire changed hands. Sirin ascended the throne and gazed down upon all living beings as queen. Ra, the leader of the First International Honkai, persecuted by the empire's former ruler, was summoned by the queen. With his beloved having died in a coup, he resolutely returned to his homeland. What impact would he have on this empire caught in a sweeping tide of change?