The weather is fine and the temperature is pleasant. Blue sky, scattered dotted with a white cloud, floating in the air a little bit of green grass and strong fragrance of trees, a little bit of refreshing people.

"dada..." The sound of horse's hooves is far and near. A chariot, not luxurious but characteristic, drives on a road slightly outside the imperial city of Xia state. The big river in the city leads from the imperial palace to the outside of the city, accompanying the stone road, winding and walking together.

Unlike the rich families and the officials and young ladies, who go all the way in a carriage and...