d move shocked not only Liu Bincheng but also Su Zhenti, who stood behind him.And right beside Li Chen, Su Pingbei, who had just been robbed of his knife, was so scared that his legs almost turned to...l and not as useless as he had imagined."Saltpeter."Li Chen replied: "This item has consumed a lot recently, and the exploration of saltpeter mines was not extensive before. Now that we urgently need...