Looking south to the yellow sand, there are huge waves to the north, nine kings and six surnames, and wolf smoke rising everywhere.
Ten years ago, a "natural change" brought turmoil to the dynasty. The hearts of the princes and princes were unstable, and the leaders of the four armies each had their own agenda.
Some people quietly support their confidants, some people are eager to find new backers, and some people are waiting for opportunities to make gold in these troubled times.
The eldest son hid in hiding, while the second son lived in exile for ten years.
A contest finally begins.
Mission: Loyalty and courage, family and country and sacrifice, persistence in kindness