After Emperor Wei unified the world, he looked at the Song Dynasty retreating to the northwest corner and didn't care much.
What kind of waves can a mere small country make in a tiny place?
Three years later.
"The despicable little country launched a sneak attack in Chengyang."
"The ferocious Song army gradually captured five cities."
"King Wen of Song Dynasty, who had the world in mind, tried to quell the war."
"His Majesty the Supreme Emperor has arrived in his loyal capital."
Emperor Wei:?
Ps: 1. The story of emperors exploring how to build a country
2. Update by chance
Intention: How to go from weak to strong