Distinguish the Ore by Listening to the Sound from the Mine Pit

Mining slave Shen Wuming has been digging in the mine for twelve years. Other miners can only see if the ore is good by digging it out, but he can tell by sticking it against the rock wall and listening. By listening to sounds, he can solve fantasy cases that others cannot. When the overseer hits him, he can dodge the whip half a breath in advance. When the monk kills him, he can hear the direction of the flow of spiritual energy in the other person's body. Everyone thought he was just a lucky mining slave. Until one day, he heard a voice he shouldn't have heard Deep in the aura, something was sighing.