From Surviving in a Lonely City to Rebuilding an Empire

Transmigrated into the body of a dying merchant, trapped in a lonely city besieged by a hundred thousand rebel troops.

The city has run out of food and all hope of reinforcements is gone. The court's generals are at a loss.

At the council of war, he limps forward on an injured leg and exposes the rebels' chain of deadly traps with a single sheet of paper.