Welcome to Susa, capital of Persia. The king is Xerxes, and he rules 127 provinces, from India to Cush at the far end of the Nile. Third year of his reign, he throws a party for every official and army leader in the empire. It lasts 180 days. The point is to show off how rich he is.
This is what happened in the days of Xerxes, who reigned over 127 provinces from India to Cush. In those days King Xerxes sat on his royal throne in the citadel of Susa. In the third year of his reign, Xerxes held a feast for all his officials and servants. The military leaders of Persia and Media were there, along with the nobles and princes of the provinces. And for a full 180 days he displayed the glorious riches of his kingdom and the magnificent splendor of his greatness.