Ark regretted it.

To be precise, when the core promised to build a big sea fortress for him.

He had already started to regret it.

He once played a game where a giant fortress named Xuanwu appeared in the battle levels.

Xuanwu is a square maritime combat platform equipped with four defensive cannons, each of which is amazingly powerful.

And on that huge platform, you can even build a city.

Ark originally wanted to design it in that way, as for the final practicality...

Just think of land reclamation, why do you do so much practicality?

result.

The core was built for him in less than an hour.

He thought it was too outrageous, but it only took less than an hour.

A giant appeared in the offshore area, but fortunately he had the hands of an architect, otherwise he wouldn't have thought of how to explain it to others.

"How is it? Please evaluate my service, with a full five points."

"Can I lose?"

"You must be conscience in life."

"Okay, five points."

"You know what you know."

Looking at the huge creature on the sea, Fang Ark decided to pull the calf and fool it. The core also told him that it would be a waste to drive such a large maritime fortress with its current energy production efficiency.

"Core, if this offshore platform is soaked in the sea water, how long can it last without any problems?"

When the core was surprised when he heard the Ark's question, her phantom seemed to be thinking carefully and replied a few seconds later.

"The waterproofing treatment is not very good. After all, I plan to remove it after the display. If you want to keep it, I can strengthen it."

"To put it bluntly, this platform was built based on the appearance of being a good person. If it sinks to the bottom of the sea, it will probably collapse on its own soon."

Fang Ark was very surprised when he heard this:

"So tofu?"

"Isn't this what you want?"

"It's only for display. To put it bluntly, it's more important than using it. It looks amazing."

When several movable doors on the platform are unfolded, various buildings will float up, and then form a sea city.

It will indeed look very spectacular by then.

“This is an ornamental item with an expected service life of 48 hours.”

The core emphasizes:

"Including the fluctuating cannons on the side, they are all fake. They are fluctuating cannons on the outside, but they cannot be opened inside. It is not a matter of energy without energy. If you stuff them in, they cannot be opened."

"Then forget it."

Fang Fang originally thought that since all the energy was built, it would be better to use it and sink it into the sea, and then float up when needed in the future.

Nowadays, the distance between various regions is long, and to quickly pass, we have to rely on the power of rewards.

But in the near future, we will definitely use the time to explore the sea route.

"But if you want to stay, I can leave several connection centers."

"This way it will be faster to assemble next time."

The ark gave a thumbs up.

"I'll give you another five-star review, just do that."

Didi.

Ark opened the system interface and Huo Kun sent him a video communication.

"Ark, how did you build it?"

"It's right behind, the city structure is hidden under the deck and floats up as needed. Are you shooting Frozen behind you? It's so grand."

The two saw each other's buildings at the same time, but they also saw only part of them.

The city part of the Ark is not displayed, while Hokun stands on the wall, and only a small part of the castle behind it is visible.

"It seems that the outcome is very difficult this time. Compared to this, have you received the system message?"

"It's about achievement. Building such a giant building seems to be called a wonder, with a unique achievement, the kind that is not shown in the achievement system."

Achievement?

When the two of them were competing here, they actually accidentally bumped into a hidden achievement?

Ark opened the system message and found that there was indeed one more.

"Achievement: Prehistoric wonder, completed."

"You have completed a magnificent building, and the reward is issued after the Millennium Mission Line is opened."

After completing this hidden task, will the reward be delayed?

Millennium Mission Line? What is this?

Fortunately, the Ark's doubts were quickly resolved, because there was a small question mark next to the Millennium Mission Line, which was an explanation of this entry.

"A series of exclusive tasks. After the task line is opened, the lifespan of the survivor will be extended in various ways."

"The Millennium Mission will be launched after the end of the Ordovician Great Ice Age."

After reading the explanation of the entry, Fang Ark understood more or less what this thousand-year mission meant.

Lifespan will be extended in various ways, representing a series of millennium tasks that can either extend their lifespan or are so difficult that it really takes thousands of years to complete.

"The thousand-year mission is a task that everyone has, and it can also extend its life. It is always a good thing to live more. Maybe as long as you survive this severe cold, everyone will be more relaxed."

Huo Kun gave his own understanding of this:

"But our family will come in the future, and I'm a little worried about whether this world can support so many people."

"In order to support enough people, we must develop productivity as soon as possible."

"No, no, no, no, no, no, no, no, no, development is enough."

Huo Kun waved:

"We all have great rewards, but this is personal power after all."

"The development of labor is the development of society. Do you think in two or three years, in a longer period of time, will we increase our productivity to the point where we can support so many people in the world?"

"You are worrying about nothing."

Ark retorted:

"We are not saviors, so there is no need to make decisions for all mankind. It would be better to say that our family members come to this world, which is a real good thing."

"I often think in this world, how great it would be if I had more knowledge."

"Many rewards, with the expertise to match, can be operated efficiently."

This is a heart disease of Ark. This SSS-level reward product at the core of Sebercules Factory can definitely be used better than yourself if it is in the hands of a professor or an expert in the field of mechanical engineering.

And the accumulation of knowledge takes time.

This is also why there is a tradition of respecting the elderly and loving the young. In ancient times, children were the future of a tribe, and the knowledge and experience accumulated by the elderly over the long years can help children grow better.

"Are you serious? The elderly and children are here, where can we have a place to accommodate them? And there are so many kind old people. Many elderly people are old but not dead, but thieves. Your remarks really make me doubt your social experience. Now, even elementary school students are not as naive as you."

Huo Kun looked at cerebral palsy with his expression.

"If you want to think about these things, you might as well pray that they will arrive later. It is best to wait until we completely restore civilization. Anyway, there are clues to extend our lifespan, and at most you can retrace history."
Chapter completed!