solemn voice.Behind him, a figure resembling a ghost emerged, an old man.This old man was the one who had been hiding in the secret room of Li Yinhu's house that day."Your Highness," the old man said... to do this job. When we reach the next relay station, it is carried by hawks and falcons to the next relay station below."In this way, the alternating power of human beings and animals ensures both t...