Zheng Zhilong said in an extremely excited voice: "Hurry up, give me a shot and see... I want to see the test shot!"

The ten artillery soldiers under him were actually very excited, and suddenly changed from second-level artillery to third-level. This is really a super treatment. You know, in Dameng Kingdom, the third-level profession can either be the guardians of each county or enter the imperial guards, which is completely different from ordinary second-level miscellaneous soldiers. Take it, except for Zheng Zhihu who is a fourth-level "madman", Zheng Zhilong is the head who uses his head, and Zheng Zhifeng relies on his brothers to take the lead. No matter what, the others only have the third-level combat power.

They were suddenly promoted to the third level, and their status in the pirate's nest was immediately incomparable.

Ten artillery soldiers excitedly tuned their cannons and aimed at the target in the distance. After a while, the ten cannons roared one after another. Ten shells were out of the chamber and flew out in a rotation, and blasted towards the target five miles away. Three of these shells hit the target, four passed by, and three fell two meters away from the target.

For things like cannons, achieving such results can be said to be a full-scoring answer.

Zheng Zhilong was overjoyed and jumped to Lao Gao: "Wow, really, it's true! Such a bombardment range and hit rate, hahahaha, I'm going to develop, hahahaha, who is the world's opponent! Hahahaha! Cough... Cough..."

He laughed too much, and a mouthful of phlegm stuck in his throat. He almost passed away, but even though he was angry, his hands were still holding the fake promotion certificate high, for fear of wrinkling a little. Zheng Zhihu, Zheng Zhibao, and Zheng Zhifeng were frightened. He quickly surrounded him and patted his back to help his elder brother to calm down. It took a long time to let Zheng Zhilong recover.

"Prince, you actually sold such a good treasure to me for only 500,000 taels of silver... I'm so... Woo... I'm so touched..." Zheng Zhilong shed tears of gratitude: "This is no different from giving it for free."

"Well, it's a small matter!" Yi Yun suppressed his smile and waved his hand and said, "You and my friendship cannot be measured by money? I just collected the 500,000 taels at will, so that you can feel better. If you don't charge this little money, it will be completely useless. I'm afraid that you feel that you owe me a huge favor and it will be troublesome if you don't pay it back in the future."

Zheng Zhilong's head twitched a few times: "Even so, I still feel that I owe you a huge favor... Don't worry. I know what the prince likes the most. After I go back, I will send you all the beauties I get. If you want to use them as sex slaves, I can help me train them."

"Shrimp?" Yi Yun Dahan: "This...hehe...it's not necessary. By the way, Governor Zheng, there is a very important precaution. You must remember it."

"Prince, please tell me!"

Yi Yun pretended to behave: "This promotion certificate must be used with cannons. If you don't have a cannon, the promotion certificate will be invalid."

"Oh? There is still this particular thing?" Zheng Zhilong said: "I have never heard of the promotion certificate and need to be used in conjunction with other things."

"Tsk, can other promotion certificates be used repeatedly?" Yi Yun said with a dark face: "Because this is a promotion certificate that is repeatedly used. So it also has special conditions for use. What's so strange about this?"

"Oh, I understand!" Zheng Zhilong quickly bowed to the ground: "Thank you for your advice. I'll just get some blacksmiths to build cannons, hahahaha..."

"In addition, you ten artillery soldiers, don't take them back to the main island. Liu Xiang's spies are still active. The matters of the new artillery and the new artillery must not be disclosed. Let them stay on the Blacksmith Island first, and wait until I deal with the Dutch and Liu Xiang, and then let go of the news." Yi Yun said.

"Of course!" Zheng Zhilong agreed without any worries.

At this time, Zheng Zhifeng began to feel depressed again. She stretched out her head next to her and shouted: "Prince Jiashan, you sold such a precious promotion certificate to my brother. You only collected 500,000 taels. Why didn't you want to sell me an ordinary one? The swordsman's certificate, the military general's certificate... These certificates are much less valuable than this repeatedly used artillery promotion certificate. Why don't you give it to me?"

"This...hehe, I really don't!" Yi Yun spread his hands with a wry smile.

"I don't believe it! You must have it!" Zheng Zhifeng shouted, "You have so many servants under you have changed their jobs, but they just told me that there is no, who believes it. I'll give you another 500,000 taels, so you can do it, sell me one."

"This is really not a matter of money!" Yi Yun smiled bitterly.

"What's the problem?" Zheng Zhifeng flattered her mouth: "You said that because you have a good relationship with my brother, you sold him a certificate. If you refuse to sell it to me, you must be because you have not had a good relationship with me enough? Don't you regard me as a friend?"

I'm so damn, I'm treating you as a friend! Yi Yun secretly complained in his heart: There is no friendship between men and women, there is only a relationship that can be pushed or cannot be pushed.

But this cannot be said... It is really difficult to send this woman away.

Yi Yun thought about it and forgot it, how can I fool her? So that she can avoid being bothered by me every day. Isn’t it annoying?

Yi Yun hummed, "Forget it, wait for me, I'll get a certificate for you." He walked into his cabin, opened a piece of gold foil, and took the pen and wrote on it: "Level 3... Swordsman... Promotion Certificate...", turned over and wrote on the back: "Conditions for use: Anyone can use it."

After writing, Yi Yun walked to the deck and threw the gold foil into Zheng Zhifeng's hand: "Take it! Don't want your money, give it for free."

"Really or not?" Zheng Zhifeng was overjoyed.

"Nonsense, I never cheat people with fakes!" Yi Yun lies without blushing.

"Then... how should this certificate be used?" Zheng Zhifeng was a little timid.

"Well... you need to recite a very long spell." Yi Yun pretended to behave: "I will only say it once. If you don't remember it clearly, don't blame me, and don't bother me in the future."

Zheng Zhifeng nodded suddenly and said, "Okay, I will remember it clearly."

Yi Yun coughed, shook his head and said, "Opinion, you obey my orders, I order you to send your sword, I wish to obey the call of the Holy Grail, I wish to follow this wish and this principle, and respond! Here I swear, I am the one who accomplishes all good deeds in the world, and I am the one who disperses all evil deeds in the world! You, you are entangled in the seven days of the three great spiritual words, and come here to the wheel of self-suppression, the guardian of the scale! Obey me, this fate is determined by your sword!"

After reading it, Yi Yun clapped his hands and said, "It's done, have you remembered it clearly?"

Zheng Zhifeng's face changed drastically: "This... is so long and every sentence is difficult to talk about. Which idiot invented such a job transfer spell... How could I remember it?"

"No, you can't remember it yourself, don't blame me." Yi Yun hummed.

Zheng Zhifeng's tears suddenly flowed out: "Woo...wow...bully..."

"Instead of crying here, you might as well go back quickly and lie on the bed and think about the spell I just recited. Maybe I will remember it?" Yi Yun said with malicious intentions.

"Well... it makes sense... Yes, I have to go back and recall it quickly." Zheng Zhifeng jumped up again like a rabbit caught in an arrow. She first put the fake promotion certificate into her arms, then ran to the side of the boat in three steps, jumped into the sea with a thud, and then wandered around with a slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight slight

Tsk, this woman is so stupid! Yi Yun couldn't help but think evilly in front of her back: This level is comparable to the stupid assassin Lu Xi. How did she become one of the eighteen qualities of the storm?

------------

In the following days, he was still nervously building cannons. It took more than 400 blacksmiths to replace all the cannons on Yiyun's battleship with cannons. All the female artillery finally completed the promotion as they wished. The profession of the science and technology department is here, and the promotion will not occupy Yiyun's daily "strike to ascend" place. He can also use these days to promote an additional group of maids sent from Zheng Zhilong. These maids are all beautiful women. Zheng Zhilong originally planned to send them to Yiyun as a sex slave, but he was turned into a variety of professions such as doctors, swordsmen, and generals.

In addition, the Fusang gunsmiths from Seed Island were not idle either. They finally successfully made the first rifle. After careful consideration, Yi Yun decided to hand over the rifle to the stupid assassin Lu Xiyong, and he also "strikes the house and ascend" Lu Xi's profession into a "riffle soldier" of the technology department. She asked her to stand behind her with the rifle and be a female guard.

During the preparation time of the two months, good news and bad news kept coming.

The good news is that Zheng Zhilong was in a good mood and brought a group of blacksmiths to the island to learn how to make cannons with Yi Yun's blacksmith. After Yi Yun figured out the truth that science and technology could not keep their own people secret, he also relaxed the restrictions and let the blacksmiths learn hard and share the technology.

The bad news was from the sea. Zheng Zhilong's ships were still being harassed and guerrillas by the Dutch and Liu Xiang. The connection between the Penghu Islands and the Dayuan Island was almost interrupted, and the routes with the mainland were also seriously damaged. The Dutch not only attacked Zheng Zhilong's ships, but also listed as targets of attack as merchants with Zheng Zhilong's dragon flag. They wanted to suppress Zheng Zhilong's prestige so that the sea merchants from south to north would no longer dare to rely on Zheng Zhilong.

So every few days or dozens of days, a fleet of ships that were attacked by the Dutch and were beaten into a ragged battle will enter Magong Port. As soon as these attacked people arrived at Magong Port, they immediately complained to Zheng Zhilong, and cried out in groups. The ships of these people paid the protection fee to Zheng Zhilong, so they were attacked, and Zheng Zhilong was also obliged to help them stand out.

The defecation of the Dutch is urgent and is imminent!

The year of Da Mengli 1563, the year when the sword was unsheathed, early summer!
Chapter completed!