After Lu Chen hosted Xuanyuan Chen, Wenren Lie, and a group of generals at the Prince's Mansion, he inquired about matters concerning the Great Yu Remnants.
After the war, Lu Chen planned to relocate all Great Yu Remnants to North City, as the construction of North City required a vast population.
With just the current population of North City, there was not enough support for his plans to build the city.
Although there were only five hundred thousand Great Yu Remnants, their relocation to North City would be a significant boost to the population.
North City was vast with sparse population; many wilderness areas were still empty. It wouldn't be a problem to settle five hundred thousand people, even an additional three million could be accommodated.
At the welcome feast, listening to Lu Chen and the Black Cavalry generals discussing, Mu Changtian and the others finally understood why they knew nothing about Lu Chen training such a large cavalry force.