After missing for five years, Prince Su Yi returns to the imperial city.
There are enemy countries looking at you with eager eyes, rebels inside, and aristocratic families controlling the government.
The rivers and lakes are in turmoil, the country is in disarray, bandits are rife, and the world is in turmoil.
After many crises, he defeated the Japanese conspiracy, quelled rebellions in all directions, purged the monopoly of the clans, and implemented new policies that benefited the country.
This time, he will carry the great Yan thousands of miles of rivers and mountains on his shoulders and vow to create an unprecedented heyday.