Tai Chi palace.


    As soon as I stepped into the gate of the Tai Chi palace, a chill came, much cooler than the baking outside.


    Tang Hao lifted his eyes slightly and saw that the king of Tang leaned against the table, took out a melon from the silver plate full of ice residue and ate it.


    Sure enough, the treatment of the emperor of the Tang Dynasty is not enjoyed by the villagers.


    "Well, just in time."


    "Come on, Tang Hao, eat some melons with me to relieve the heat."


    Tang Hao was also impolite. He bowed his hands and thanked him. He sat opposite the king of Tang, took the fruits and ate them.


    The sweet juice is wrapped in a thin ice residue and churns in the mouth. The refreshing coolness is smooth along the tongue. The dry heat in the heart dissipates with a mouthful of iced melon.


    After eating a piece, Tang Hao shouted.


    Father Rong, who stood aside, looked at Tang Hao with envy and whispered.


    "The Duke of Dingbei is really lucky. Even today''s Duke has never tasted this ice melon."


    In words, the big Bracelet raised by father-in-law Rong refers to several bronze tripods in the hall and Tao.


    "These ice cubes in the tripod were originally used by your majesty when he kept them for three volts, but they were used in advance today."


    "Dingbei Marquis, the old slave stood in this hall, which can be regarded as your blessing."


    Tang Hao smiled and said.


    "My father-in-law is serious. It''s the kindness of your majesty that we can find this summer resort in the heat."


    After that, Tang Hao arched his hand.


    "Emperor''s grace is mighty, minister, thank Lord longen."


    When the horses were photographed, the king of Tang was very happy and said with a smile.


    "You boy, I love to hear these words."


    When Tang Hao was asked to eat melons again, the king asked casually.


    "Tell me, what is the purpose of the criminals brought back from Qingzhou."


    Tang Hao just remembered at this time, but when the flying pigeon handed the book, he only reported to the chaotang that the locust disaster and grain disaster had been relieved, and all the great Confucianism in Qingzhou had been dissolved.


    So that the whole people of Chang''an believe that these criminals are the people who make trouble in Qingzhou, and no one knows the big hand behind the scenes.


    Upon hearing the inquiry, Tang Hao took out the secret letter from his arms and handed it to the king of Tang.


    "This secret letter is from the great Confucian Zhang Xian. It involves a lot. Your majesty will know at a glance."


    "As for these criminals, they were deliberately arrested from Qingzhou, and everything was decided by your majesty."


    Normally speaking, hoarding strange things and gathering people to make trouble is a matter of nails on the iron. Just say the Tang law, show the owl to the public, or break into the dungeon.


    But Tang Hao left it to himself to decide. There must be something strange in it.


    Suddenly, the king of Tang realized that behind this must be the two most powerful sons today.


    It seems that the things reported by the spies earlier are probably correct.


    For a moment, a touch of gloom flashed in the deep eyes of King Tang.


    After receiving the letter, Tang Wang put it on the table and changed the topic.


    "You have made great contributions to your trip to Qingzhou. What rewards do you want?"


    This remark hit Tang Hao''s heart.


    But in his words, Tang Hao was not as straightforward as he said.


    He got up slowly. Tang Hao''s face was awe inspiring. He stood in the hall with his hands down, and his arrogance slowly came out.


    "During his trip to Qingzhou, his Highness the king of Jin chanted the carefree tour, which made me feel deeply."


    "Kun Peng is thousands of miles away, shaking for nine days, which makes me suddenly realize that the world is vast and the vast sea is boundless."


    "The first emperor of the Qin dynasty built a boat to go to sea and look for Xianshan. In the Han Dynasty, there were Emperor Wu of the Han Dynasty and a building ship navy to wipe out the state of Yue. How can there be no magnificent Navy in the great Tang Dynasty?"


    Tang Hao paused, walked slowly and bowed his hand.


    "Your Majesty, please dredge the river, promote water transportation, parallel water and land, and enhance the communication between the four seas and exchange what is needed."


    After listening to what Tang Hao said, the king of Tang pondered for a moment and said.


    "That makes sense."


    "With the prosperity of shipbuilding in the coastal area of the Tang Dynasty, I also intend to list the land of Yangzhou as an important naval town. Only when we attack Koguryo can we advance both land and water and make it vulnerable."


    "Dredge the river, I''m sure."


    Seeing that the event had been completed, Tang Hao took the opportunity to speak.


    "If your majesty wants to reward your minister, the saltpeter mine and sulfur are just what your minister wants."


    In the Tang Dynasty, there was not much cutting of saltpeter.


    The government office collects saltpeter, which is mostly used to burn wolf smoke and transmit signals. The amount is very small.


    Folk Dan prescriptions and prescriptions are more involved in this thing.


    Tang Hao suddenly mentioned these two things this time, which made the king of Tang doubt.


    "These two things are rarely used. Do you have a wonderful use?"


    Tang Hao will not say that it is used to make ice at the moment. If so, it seems that his pattern is too small.


    What''s more, Tang Hao knew that most of the firearms could not be concealed from the insightful king of Tang for too long, so he simply told it all.


    "I learned a little about the northern expedition to East Turkistan and made a batch of firearms."


    "Spitting out the tongue of fire can kill people in a hundred steps. Those who hit are all bloody and flesh blurred, and the remnant limbs fly everywhere. Even if they are protected by iron armor, it won''t help."


    "The ship was built and traveled thousands of miles. I want to improve the firearm and install it with the Navy."


    Tang Hao continued with a touch of fanaticism in his eyes.


    "With this marine warship, ocean trade, siege and looting, you can only raise your hand."


    "Presumably at that time, don''t talk about the land of the north, even the surrounding countries will be extremely afraid and bow down to be ministers."