Song Yunhe took a sailboat for the first time, sailed from the eastern coast of the palace to the west, sailed for nearly three hours, and arrived at another island, Zhoushan Island in Song Changzhen's mouth.

There is a special port of call on the island, and rows of big ships are like guarded privates, Song Yunhe is a little confused, a ship like Chai Yu can cross over, there is no reason why such a good ship can't go to sea.

"Is this what Your Majesty wants to show me?"

Song Changzhen stretched out his hand to lead her off the boat, his face was full of radiance, since he heard that she could make homemade bombs, his face had been so red, "We'll talk about these later, go to the island, come, be careful." ”

The entire port is strictly guarded by soldiers, Jiang Nanxing, who came from the edict, led the team to open the road in front, the more you go into the mountains, the wider the field of vision, the more guards, and there are military garrisons built everywhere, Song Yunhe is a little nervous in her heart, Song Changzhen will not finally put her in a concentration camp.

However, the last thing that appeared in front of me was the scene of black and gray dirt wrapped in stones!

"This, how did you find this!" Song Yunhe wanted to scream excitedly, this is actually a large open-pit coal mine!

"The eldest sister really recognizes this thing. Song Changzhen was also excited, "Ancestor Emperor Jing liked the art of immortality, sent people everywhere to look for mountains and grass, and chose this place to let people alchemy, and then the Dan furnace exploded and set fire to the mountain, and found this thing, and then tried several times to make the current popping beads." ”

"Make popping beads!" Song Yunhe was really smirked at by these people, "You are really, tyrannical creatures!"

Song Yunhe couldn't help but step forward and squatted down, held a handful of cinders in his hand, and opened the scan, low sulfur, ultra-low phosphorus, high calorific value, these data show that these coals are undoubtedly the best quality thermal coal!

"Eldest sister knows what this is?"

"Coal, thermal coal, with it, you can go to heaven and earth!"

Song Changzhen was stunned, obviously the result deviated from what he expected, "Eldest sister means this is not a weapon?"

"Of course it's a weapon, but it's not a weapon of destruction like a bomb, it's a weapon that leads mankind to a new era!" Song Yunhe is still excited, with the impetus of coal, there will be the steam age in human history, and later the electricity age.

"Aren't you happy?" After not speaking for a long time, Song Yunhe finally discovered Song Changzhen's abnormality, his excitement calmed down, and the whole person was a little sluggish, as if he had suddenly received a painful blow, "What's wrong with you, Changzhen?"

"I always thought it could be made into a more powerful explosive weapon than firecrackers, and it could be a winning thing in war. Song Changzhen's face was depressed for the first time, and his whole body was a little unstable, Song Yunhe stepped forward to support him, but his strength was insufficient, so he hurriedly called someone over.

Jiang Nanxing ran to the nearest garrison cabin with people on his back, poured a bowl of liquor for him to drink, and Song Yunhe ran in panting.

Song Changzhen woke up from choking on the spirits, and waved his hand to let Jiang Nanxing out, "No one is allowed to approach." ”

Song Yunhe looked at him with a worried face, not knowing how to comfort him, so he could only say, "Actually, it can also be made into explosives." ”

"It's just, it's hard and wasteful, isn't it?" Song Changzhen smiled lightly and beckoned her to his side, "Actually, I haven't doubted it, but I always keep my thoughts, right now, what should I do." ”

Song Changzhen's sighing tone was not to ask her, but Song Yunhe was puzzled and should be solved.

"Today, I see that the ships in the port are not unable to cross the sea, so you told me before that returning to your homeland is the mission of the royal family, and you mean to fight back, right?"

"Hmm. Song Changzhen responded weakly.

In fact, the small Qin country has been able to build a ship to cross the sea since the time of Emperor Jing for hundreds of years, but the homeland on the other side of the sea has long been unrecognizable. Emperor Jing was happy to only defend this small island, and began to ask the immortals to ask, he was almost usurped by the people of the Lianqing Palace, if it were not for the loyal protection of the generations, Xiao Qin Guo was afraid that he would have already changed his surname and cut off his surname.

Later, Emperor Ling made great efforts, strengthened his troops, refined sea ships, improved and burst pearls, and finally had a glimmer of hope, but suddenly he was unlucky, lingering on the sick bed for ten years, and finally died depressed.

After Song Changzhen proclaimed himself crown prince, he blocked the sea line, and no ship was allowed to approach the inland coast without a will, and the sea general strictly guarded the entrance to the strait, and all ships that entered were killed.

In order to prevent the people in the inland from having the opportunity to discover the true situation of the Little Qin Kingdom, let alone know the origin of the popping beads, which led to the disaster of destroying the country.

"Then how did Chai Gong and them get in?" Song Yunhe was curious, if it was a stormy weather at sea, they would not have come in alive.

"On that day of the sea festival, there was no defense on the sea, and it was only under the guidance of the eldest sister that they were allowed to come in alive. Song Changzhen recalled that day he had been following his eldest sister's raft at sea, until the waves swallowed it, he was still watching, and then there was a storm on the sea, and suddenly there was a light slowly floating out of the bottom of the water, and then he found that a boat would fish up the light, and he would rush to the coast to pick up people as soon as possible.

"In this way, I am truly their savior. Song Yunhe sighed, not knowing that there were so many things to do with his possession at that time.

"Let's put the coal mine business first. Let me ask you, Chai Gongzi and his party went to prison because of this bead explosion?"

"Well, I thought at first that he was coming from the jade seal of the country, but it turned out that he got the clue of popping beads out of nowhere, and he lived in the palace for so long, and he should know and know about it, and he can't let them go back. "Now that things have changed, nothing else, people can't be let go.

"What if they don't have the memory of the beads?" Song Yunhe thought that he still had a memory displacement device available in his hand.

"Even if they have no memory, his men or someone else will surely let him know again, and if he finds it, he will not escape death. ”

"Chai Gongzi, is he a person with a very special identity?"

"Hmm. ”

"Then even if you kill him, his forces will find clues, and then the hatred will be heavier, and the consequences will be more serious. ”

"Hmm. Song Changzhen let out a long sigh, the popping beads can't become a weight, how can we talk about cooperation? Let the tiger return to the mountain, waiting for him to come?

"What are you talking about with the popping beads?" If it wasn't for a high-level meeting, it was impossible for someone like Chai Yu to be caught with his hands tied.

"We will provide him with weapons, and he will grant us land. ”

"Then how can you guarantee that he won't eat us back?" Song Yunhe now distrusts that skin.

Song Changzhen hesitated for a moment before speaking, "He is willing to marry and ask to marry the eldest sister." ”