Gu Xia Mo had noticed this.
But there was nothing that he could do about it.
Because he knew very well that this was simply the way it is for this world. In the era of peace, these war prisoners could still be kept in the prison and used to negotiate with their previous nation.
But in this case… their kingdom has been destroyed.
Many of these war prisoners were only fighting because they were unwilling.
And then they had to pay the price for their actions.
Even though they were all told that they could be released after they had served for enough time, how many of them actually managed to return to their homes?
The number was very small.
So small that it was actually heartbreaking.
Because so many of them were lost under Gu Xia Mo's arrangement for this construction.
"Yes." Song Yun Xiang nodded. He knew that there was no point to talk about this matter with Gu Xia Mo.
"Can you replicate these cannons?"
"I can make better ones."
Song Yun Xiang: "…" Got it.
