The sea breeze was blowing all over the sails, and a big ship was moving fast, and the waves hit the bow of the ship, and it was suddenly shattered, and it flew up a meter or two high, making a loud sound.

And behind this big ship, followed by dozens of big ships with their sails raised, closely following behind the flagship.

At the bow of the flagship, Jiang Hao stood on the deck of the ship, holding a tool in his hand, observing the sea in the distance.

Ji Bu next to him looked curiously at the strange tool that the lord was holding, watching the lord tinkering over and over, and looking out of a small hole from time to time, Ji Bu finally couldn't help but ask curiously: "Lord, what are you doing here?" ”

"Use a sextant to measure where we are now to determine if the fleet is off track." Jiang Hao said.

"You can use this little thing to know where we are, but I see that there is a vast sea all around, how can the lord tell the difference?" Ji Bu asked curiously.

"To put it simply, I use this tool in my hand to measure the number of angles between the sun, stars and sea level, and then calculate the latitude and longitude, so that we can know where we are."

"Of course, it is useless to only measure the included angle, but also to know the position of the sun at what time, the position of the stars on what day, and remember the position of the latitude and longitude of the world, and through a calculation formula, you can calculate the position of our ship."

Jibu swallowed quietly.

Again, to put it simply.

I can't afford to hurt my scumbag.

"Don't look at this little thing, but it took me a lot of effort, but the telescope on it, I asked the craftsman to get it out for a long time, and the polishing is good to say, the main thing is that the crystal is so transparent and without a little flaw is difficult to find, but fortunately, I still got it out, and I also made an extra telescope." Jiang Hao said with a smile.

Ji Bu still didn't understand, grinning awkwardly.

Jiang Hao looked at Ji Bu and smirked, took out a brass tube from his sleeve, pulled it out and looked out, and handed it to Ji Bu, "Look like I just did", Ji Bu took the binoculars and learned from Jiang Hao to look out, and was suddenly surprised by the scene in front of him.

"Wow~~ It's so far away." Jibu shouted.

"With this, you can see farther away, if there is a naval battle, this thing will play a greater role, now, it is estimated that you can only look into the distance, find the land, and be a toy or something." Jiang Hao said.

The sextant is very important to the ocean, after the invention of the sextant, it has played a great role in the development of the navigation industry, even in modern society, the ship has a satellite positioning system, but it will still be equipped with a sextant as an emergency.

Jiang Hao had the whole world map in his mind, and as long as he was sure where he was, he wouldn't get lost at sea.

This time, Jiang Hao took all 30 ships to sea, and also brought Ji Bu's 1,000 guards, and now his guards are all soldiers of all arms equipped with horseshoes, stirrups, crossbows, spears, and swords.

This time is not only to pick up Yushu, but also an experiment, to experiment how they are sailing on the sea, on paper to finally feel shallow, only in reality, can we test how many problems they will encounter, for the future voyage.

Haicheng was not far from Goguryeo, the fleet crossed the Yellow Sea, and after driving on the sea for 4 days, he finally saw the land, Jiang Hao measured the location and said: "Continue to drive along the coastline, it should be less than a hundred miles away to reach Longchuan." ”

By the afternoon, the fleet had sailed into a bay called Yongcheon, a small port city in Goguryeo with a population of less than 1,000 people.

The fleet directly occupied the port wharf, and Ji Bu took the lead to lead the team down and occupied the wharf, and the fishermen and merchant ships on the wharf were frightened, hiding next to them and shivering, not knowing where these people wearing armor and driving huge warships came from.

The deck was set up, the horses came down one by one, and the soldiers came down more, and many of the people here were already frightened and ran away, and finally, a middle-aged man wearing a Goguryeo official robe appeared, with three goatees, and walked over tremblingly.

"Excuse me, are you the heavenly soldiers of the Great Qin Empire?" The official said in a trembling voice.

Ji Bu looked at him and said, "We are the guards of the Great Qin National Teacher, and we are here to pick up Princess Yushu of Goguryeo." ”

When the official heard that it was not a war, but to pick up the princess, his expression suddenly relaxed a lot.

"I'm the commander of Longchuan County, if you have any needs, just ask for it." Goatee County Commander said.

"Since you said it, then you're welcome, our big ship is going to stop sowing here, you don't have to take care of the food, I guess you can't afford it, if they need fresh water, find someone to take them to the place where they get water."

30 big ships, each ship has thirty or fifty sailors, the total number is not less than a thousand, these people are not good, Jiang Hao also issued them bows, arrows and spears, let them participate in combat training, but these sailors, go to Southeast Asia to eliminate a small country is not a problem.

"Also, we, a thousand guards, need a place to rest, the place should be larger, and prepare a suitable house for the National Teacher to rest."

The county commander was shocked when he heard it, "Ah, is the Great Qin National Teacher also here?" ”

"It's on the boat." Season Sermon.

The county magistrate was worried, and said with a bitter face, "But, we are barren here, and there is no mansion that can match the status of the national teacher." ”

"What's what's what." Season Sermon.

The county magistrate immediately nodded, "Okay, well, I will definitely use the best manor to entertain the national teacher." ”

"Also," Ji Bu finally said, "Send someone to inform the King of Goguryeo, and say that the Great Qin State Master has come to pick up Princess Yushu and let him prepare early." ”

The county commander immediately bent down, "I will send someone to inform the king." ”

Jiang Hao got off the boat, and when the goatee county commander saw Jiang Hao, he immediately knelt down to salute, in this era, the Qin Dynasty was originally a kingdom, and the status of the Great Qin National Teacher was much better than that of the King of Goguryeo, so this county order naturally had to kneel.

Then the county order led everyone to a manor in the city to rest, and Jiang Hao knew that this manor was the county order.

Listening to the county order's fluent Central Plains dialect, Jiang Hao thought a lot in his mind for a while.

Speaking of which, the Koreans during the Qin Dynasty were all Chinese.

Before he crossed over, he had seen a lot of history about the Qin Dynasty, and because of the relationship between Yushu, he naturally also saw the introduction of Goguryeo, if according to history, all the movies were wrong.

During this period of the Qin Dynasty, the Goguryeo Kingdom did not exist on the Korean Peninsula, and it should be called the Jizi Dynasty.

The founder of the Jizi Dynasty is the uncle of the king of Shang, after the king of Wu fell, the Jizi came here with 5,000 people, and established the Jizi Dynasty, the capital of Ping(Yang) City, which is called Jizi Korea in history.

During the Warring States Period, the Jizi Dynasty has always belonged to the Yan State, and later the Qin destroyed the Six Kingdoms, and the Jizi Dynasty was attached to the Great Qin, but the Great Qin only lasted 14 years before it collapsed, Chu and Han fought with each other, and established themselves as kings in various places, and later Liu Bang destroyed the Yan State during the battle of unification, and the Yan people Wei Man ran away with more than 1,000 people, ran to Pingcheng, and then directly destroyed the Jizi Korea.

Not a joke, the historical record is with more than 1,000 people, of course, there is a sneak attack coup d'état, after all, at this time Jizi Korea is also a country of more than 100,000 people, Wei Man established his own country, known as Wei Korea, but after about 90 years, it was destroyed by Emperor Wu of the Han Dynasty, and then divided the peninsula into four counties.

The Korean Peninsula during the Qin Dynasty should still exist in the form of a tribal alliance in Jizi Korea.

As for Goguryeo, it is the most powerful country on the Korean Peninsula that was established during the Eastern Han Dynasty, and was established by the Buyeo people in Changchun.

And why not call it North Korea, that is probably a fear of things.

Jiang Hao shook his head gently, he knew that he had traveled to the movie world, why bother with history, if it was all according to history, then he should not exist alone, Qin Shihuang should be rotten and stinky by now, and he was on his way to Xianyang, and Fusu had already killed himself.

As for Goguryeo, what are you entangled with, according to the setting here, Goguryeo is a vassal state belonging to Great Qin, a multi-ethnic tribal alliance country, and the current king is Yushu's father.

Anyway, she came to pick up Yushu, and after getting Yushu in her hands, Jiang Hao had to think not about her country, but about how to complete the requirements of the system task.

What is the task of the system?

"Customers want to see Yushu have a happy ending."

What is a perfect ending, now Jiang Hao can't figure it out,

Married her?

Make her feel happy?

Give her a baby?

Or if she falls in love with someone else, she will give it away generously, poof~~~! It is estimated that it will be sprayed to death, those readers have a poisonous mouth, we don't dare to provoke it.

Sometimes open-ended tasks are troublesome, there is no quantitative standard, like the kind of how many treasures are stolen, how many people are killed, the system has a record, in fact, that kind of task is easier to do.

Longchuan Port is about a hundred miles away from Pingcheng, the capital of Goguryeo, Jiang Hao did not take further action, and has already sent someone to inform him, just waiting for the other party to reply to see what arrangements the King of Goguryeo has, Jiang Hao and they waited for two days, and finally waited for a reply.

The king of Goguryeo personally replied to the letter, and the text between the letters was full of enthusiasm, warmly welcoming the arrival of the Great Qin national teacher, and he had already set off with Yushu to Longchuan Port to welcome the national teacher to the capital.

Jiang Hao put down the letter and looked at the official who sent the letter, this was already an official official of Goguryeo, and he came to greet Jiang Hao and make preliminary preparations.

"Do you know the route of the King of Goguryeo?" Jiang Hao asked.

"The little ones know that there is only one big road." The official said.

"The king greets, how can Jiang Hao be embarrassed to wait here, in this way, let's set off now and walk opposite the king of Goguryeo, so that we will meet faster." Jiang Hao said.

How dare the official stop it, "Everything is decided by the national teacher, and we will obey it." ”

Jiang Hao's team gathered, and a thousand cavalry marched towards the Goguryeo royal city, but he didn't know that someone had already set his eyes on their team, and the goshawk flew up and flew to the north, and after flying out for more than 100 miles, a team appeared under the goshawk, this team had a large number of people, and there should be no less than two or three thousand people, one by one riding on a horse holding a blade, and his face showed a fierce look.

The goshawk fell, and a man in armor in his thirties at the front of the line raised his hand, and the goshawk landed on his arm, and the man took off the letter on the goshawk's talons, shook it and looked at it, his eyes became more and more cold.

"Yushu is mine, no one can snatch her away, not even the national teacher of Great Qin."

"After such insults, if I don't act, what face will I have to be a tribal leader, and if I want to be a king in the future, who will trust me."

"Kill, kill, kill!"

The man shouted three words in a row, and the soldiers behind him also raised their hands and shouted loudly,

"Kill, kill, kill! Kill, kill, kill! ”