e would have died. Only then did he understand that Ye Chen had always taken him seriously, so he was able to survive."Master Ye, you. You are a god! "Qin Gang, with a trembling voice, fell to his kne...an smiled and said, "No, but the principle is pretty much the same. They are all metal detectors. They will give a reminder when they meet the metal underground, and the mines are also made of metal,...