rived, it's from the crown prince of your Liao Kingdom, Yelu Shenxuan."Li Chen looked at Yelu Guzanqi, whose face was full of astonishment and disbelief, and said softly, "You say, isn't he afraid tha...s, a Da Qin Shen Lei costs around two hundred taels of silver.A single blast of the cannon brings a fortune in gold.What's most absurd is that the only artisan capable of crafting it in all of Qin now...