Chen Changan stepped on the deck of the new ship, looking at the sixteen heavy ark cannons sorted in sequence. The dark muzzles seemed to contain endless destructive power, but he did not feel any fear of such human killing weapons at all. Instead, his sense of security in his heart soared by 1,001 points.

Happiness always exists within the range of cannon!

The caliber is justice, and the firepower is the truth!

If five different flavors of shells were shot into the mouth of the sea monster, how could it be so cool!

Chen Changan was imagining the future, but he felt a rustling sea breeze blowing on his face. When he came to his senses, he saw that the lush treasure island was already in front of him.

Zhang Sanlun waved his hands and cheered loudly:

"Boss, we're back to Treasure Island!"

"Well, I saw it, killer whale, take me back to the temple!"

Chen Changan called the killer whale, jumped onto her red back, and sat down slowly.

"Mom~Mom~"

As the captain's exclusive mount, the killer whale immediately understands the owner's meaning, twists the whale's tail, and quickly moves into the forest of Treasure Island.

When the killer whales floated rapidly for hundreds of meters, Chen Changan finally saw the appearance of the stone walls in the exterior through the gaps in the forest.

One word, amazing!

Most of the undersea reefs are mainly black. When they pile up each other, forming a thick stone wall that is nine meters high and five meters wide, it is like a sleeping dark ancient dragon hovering outside, guarding the Mazu Temple in the center.

Hu Bue stood on the high stone wall of the exterior wall and happened to see Chen Changan returning and laughed:

"Mr. Chen, you came at the right time. Just one stone is missing, so we will officially build the outer wall!"

Chen Changan was in a good mood and laughed:

"Hahaha, it's better to come early than to come by chance!"

Hu Buye walked towards the east and laughed loudly:

"Walking towards the east wall, just one reef is almost complete. Everyone said they would wait for you to fill it up!"

The killer whale understood and immediately floated towards the wall to the east. Dozens of workers there also discovered Chen Changan's return and immediately shouted enthusiastically:

"God of Chang'an, the task you assigned to us has been completed!"

"Warm welcome to inspect the work!"

"Boss, the last stone has not been loaded, I'm waiting for you!"

The last sentence was called by the little fan Wang Fugui. He was holding a bumpy reef in his hand, and there was a small gap beside him.

Chen Changan jumped off the back of the killer whale, took the reef in Wang Fugui's hand, and was surprised to find that the concave and concave parts of the reef were actually fitted with the concave and concave in the gap in the fence, almost reaching the level of tight fit. He asked:

"Mount and Tenon structure?"

The worker next to him explained: "Yes, we saw that the great god Chang'an designed the stone wall of the temple, and also copied it, simply polished the reefs, so that the concave and convex parts of their surfaces could be well embedded together, thereby improving the lateral compressive resistance of the stone wall."

Chen Changan applied a spoonful of glutinous rice juice to the gap in the wall, and then pushed the reef in his hand into it, making the stone wall and the reef fit together tightly.

As the glutinous rice juice gradually cools down, the seabed reefs completely merge with the walls and stone walls.

The "City Building Counterattack Plan" originally conceived has been basically completed!

Hu Bue saw this and bowed his hands and said bluntly:

"Mr. Chen, our shipyard engineering team should go back early. For your work, we have turned down several projects in nearby settlements."

Chen Changan pondered for a moment and said with a smile:

"What if I want to ask Mr. Hu to help build another fortress."

Hu Buye touched his beard and said calmly:

"You have to add more money."

"No problem, something that can be solved with money is not a problem for me."

Hu Buye nodded, returned to the engineering team, and began to discuss the construction period with them.

Chen Changan turned his head and looked at the six-member group of coders and said with a smile:

"I have seen the high ground you found before. It is indeed very suitable for building small defensive fortresses. Once built, it will inevitably be a situation where it is easy to defend and difficult to attack.

Therefore, I plan to build another fortress there, first to observe the enemy situation in the east, secondly, I plan to open a vegetable field in the east. If I encounter danger, vegetable farmers can enter the fortress to avoid the enemy at any time."

"vegetable?"

The keen-thinking intelligence officer Yang Tianhua quickly captured the keywords.

Chen Changan nodded slightly and explained:

"The greatest value of Treasure Island is the land itself. The vegetable market is in full swing. Even the sea cabbage with a short growth cycle has reached 3 ynal per kilogram, which is still uprooted. If we cultivate on a large scale, we will inevitably absorb some of the population in other settlements."

Yang Tianhua's eyes lit up and he immediately said:

"Boss, can you let the narwhal take me to the sky? I want to measure the land of Treasure Island. In the old Earth era, I was a major in construction engineering. I could map out the real area of ​​the entire Treasure Island, and check the soil environment of each region to see which place is more suitable for growing vegetables!"

"good!"

Chen Chang'an followed the advice.

Even a tyrant needs to gather the wisdom and strength of everyone to truly establish a solid rule!

Wang Chenghuan thought about it for a while and asked two questions:

"First, planting vegetable fields requires a lot of fertilizer. Whether it is composting excess fish internal organs or purchasing manure that has been composted in the trading market, it is a high cost. Our construction of the outer wall of the temple has consumed most of your financial resources. Can you bear the initial investment in seeds and fertilizers?"

Everyone all looked at each other, and four words were revealed in their puzzled eyes:

Is there any money to pay?

Chen Changan smiled slightly and showed his confidence with his actions.

Dozens of broken rocks emanated from his palms and scattered all over the ground.

"Is this...struz?"

As the captain of the engineering team, Hu Buye has always been knowledgeable and recognized the true face of Broken Rock at a glance - Structure Mine, and said in surprise:

"This is the best fertilizer. You only need to break and mix it with water, and add some fish internal organs to blend it. Even if it is relatively barren land, you can grow crops!"

Seeing that Chen Changan had never mentioned the origin of the struvite, Zhang Sanlun never revealed a word and kept his keeping his promise.

A promise of a thousand gold has always been a traditional virtue of the Chinese nation!

The six-member coder team and many workers boarded the Deep Sea Forum and entered the Deep Sea Library to inquire about relevant information about struvitae.

"The Great Library of Deep Sea? What is that?"

This time, it was Chen Changan's turn to feel confused.

The little fan Wang Fugui smirked and suddenly wanted to say to the boss in a Taiwanese accent, "I think you don't understand at all." But he quickly resisted the urge to commit suicide and began to explain the new changes in the Deep Sea Forum to Chen Changan.

"Boss, do you remember what you said, 'If the fish gets ashore, it will no longer be a fish'?"

Wang Fugui looked mysterious and smiled:

"The librarian, the hidden big guys, have also come ashore!"

Chen Changan gradually understood everything from Wang Fugui's explanation.

The so-called deep-sea library is a major event jointly launched by many librarians in the old earth era.

When the slave hunting craze ended, many librarians began to consider the long-term development of human waters - and knowledge is the long-term investment!

Taking advantage of the fact that my memory has not yet weakened, we will use librarians as the core, plus teachers, scientists, educators, and leaders from all walks of life to jointly establish a complete and directory-based "post group".

For example, "Chapter 1 of Probability Theory - Special Posts for Basic Concepts of Probability", "Lu Xun's Collection of Essays - Special Posts for Madman's Diary", "Compulsory Second of High School Political Science - Special Posts for Political Life", "Compulsory Second of High School History - Basic Structure and Characteristics of Ancient Chinese Economy", "Eighth Grade 1 of Junior High School Physics - Special Posts for Mechanical Sports", etc. These special posts cover many aspects such as astronomy, geography, political history, physics and chemistry, and thus successfully establish a deep-sea library system that is easy to search.

The rest of humans have also consciously deleted posts similar to these "special posts" titles to reduce the difficulty of searching for the forum.

In the face of knowledge, all human beings consciously give way.

This is also a fashion that has gradually spread to the entire human race after entering the deep-sea world in order to survive. The so-called "theory of reading is useless" and "nerd discrimination" have long disappeared.

Chen Changan was shocked and exclaimed:

"Sure enough, librarians are a profession that has emerged from many gods!"

After the deep sea library is completed, every settlement can educate minors on cultural courses based on the knowledge released by the deep sea library.

Of course, the deep-sea world is the most important thing, and mathematics and physical education classes occupy the main learning time for teenagers.

The former is a compulsory course for elemental manipulation;

The latter is not the so-called "happy sports", but the training of real swords and guns. Some physical education representatives even apply to join the fishing team and fight life and death with evil beasts in the sea.

Chen Changan was quite relieved and said with a smile:

"A young man is strong, China is strong. Perhaps the revival of mankind will be based on these new humans who have completely grown in the deep-sea world!"

Zhang Sanlun beside him looked dull and his eyes were silent:

"Why have I come to the deep sea world? I still have to learn?"

"Save ~ life~~~~"

Wang Fugui smirked, patted Xiao Sanlun on the shoulder and said:

"According to the nature of the system, festival tasks will be issued for any festival that has a significant influence within the ethnic group. I think the popularity of the college entrance examination is much higher than that of the Lantern Festival. If you have nothing to do, please watch some cultural courses. Maybe in three months, you will really take the college entrance examination!"

Zhang Sanlun's face became paler.

After Wang Chenghuan confirmed the authenticity of the struvite, he asked the second question:

"Boss, if you hire humans from other settlements, how much salary do you have to pay, or simply let them join our Treasure Island?"
Chapter completed!