and refuted Li Yinhu's claims about the Taizi's impure bloodline. It ultimately ordered that Li Yinhu be executed immediately.This imperial decree, the second one, is meant to relieve Li Chen of his...skillful 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 urgent...