&Quot; yes, and your method of using natural energy on the horse. If our cavalry knows this method, then our cavalry will not be at a disadvantage when facing the wolf spirit Kingdom's cavalry in the future. But I think this method is not suitable to be promoted. If the wolf spirit Kingdom knows about this method, their cavalry will become more powerful, and we will be in more trouble. &Quot; Liu yuangong continued.
&Quot; sigh, there's nothing we can do about it. Once the blade guards use this method, it'll inevitably spread. In the end, I'm afraid the whole world will know about it. &Quot; Wu Fei said in a deep voice.
After Wu Fei said that, everyone fell silent. They understood what Wu Fei meant. Although the blade guards were the most loyal to the royal family, it was hard to say how many of them were spies.
