ked.She did not answer Zhao Xuanji's question, but only said: "How long does it take for the medicine to take effect""Very soon, just a cup of tea's time." Zhao Xuanji replied."Then please leave, or y...e of his hand, Xu Wei, who had been standing beside him at some point, immediately handed the fire gun in his hand to Li Chen.As the creator of flintlock muskets, Li Chen could load his weapon with pi...