This is survival, why don't you put it aside for health preservation?

In the following time, except for Xu Huanfeng who was busy developing the transportation business, and Li Erbiao who was busy recruiting Tiangong members, the others had nothing to do. Of course, they also went to drive away the sea beasts during the period.

In the blink of an eye, it was 12 midnight.

Li Tian was not in a hurry to go out to open the supply box this time, mainly because three days had passed!

It's time to sign in!

Thinking about it, Li Tian had already muttered in his heart, "Sign in!"

[Ding, the sign-in is successful, and the universal copy card has been obtained, which has been stored in the temporary storage warehouse of the island monument. 】

Taking it out of the temporary storage warehouse, Li Tian almost laughed out loud.

(Almighty duplication card: can duplicate any stationary object!)

Although the introduction of this Almighty Copy Card is very simple, its functions are extremely heaven-defying!

"But can it really replicate any stationary object?"

Li Tian's first thought was to make a copy of his own island.

Thinking about it, Li Tian did indeed do the same.

Unexpectedly, after using it, the system actually prompts that the copy was successful!

[Copy successfully, please choose the location! 】

At this moment, Li Tian's breathing was rapid.

Originally, he was just guessing, but he didn't think it could be copied.

After all, islands are nothing compared to other things. In this civilization, it can be said that islands have the greatest authority.

Unexpectedly, his own system was even better.

Copying the location of the island, Li Tian chose the opposite side of his own island without hesitation, forming a strait between the two islands.

The reason for this is not only to facilitate personnel exchanges, but also to defend against foreign enemies.

In the future, if a military base is built on that copied island, it will be basically impossible for foreign enemies to enter the front of the island where Li Tian lives.

After all, Li Tian's current residential area on the island is on the edge of the island, only 4 meters away from the sea.

If you attack from the front, it is still easy for foreign enemies to land.

However, with the addition of an island directly opposite as cover, foreign enemies would have two additional lines of defense if they wanted to attack from the front.

One, either lay down the duplicated island, or bypass the duplicated island.

These two points, no matter which one, have bought enough time for Li Tian to respond.

Of course, the enemy can also enter from the back of Li Tian's main island.

But the non-residential area on the back of Li Tianzhu Island belongs to the evolution area.

There are dense forests, and there are many snakes, insects, ants, huskies, and polar bears to help keep an eye on them, and there are even electrified fences as barriers.

It is not so easy for foreign enemies to approach the residential area.

As long as foreign enemies cannot directly contact the residential area and harm the members of the island, then Li Tian can respond.

Walk out of the villa and look into the distance.

The sea directly ahead was still empty and boundless before.

Now there is a black shadow, which is naturally the island copied by Li Tian.

However, since Li Tian hasn't seen what's on the island, it's not clear.

"It would be great if even the buildings on the island can be copied." Li Tian muttered.

Immediately, I planned to fly a helicopter to take a look first.

At this time, Li Erbiao was already driving supplies outside.

"Hey, you're not on time today, why did you come down?" Li Erbiao joked.

Li Tian smiled, "Okay, don't open up supplies for now, there are more important things to do!"

"What's the matter?" Li Erbiao became refreshed when he heard it.

Li Tian pointed to the front, "Well, look, do you see anything?"

Li Erbiao looked at Li Tian's pointing, at first he didn't react, but then he rubbed his eyes in disbelief.

"Hey! When did we have an island in front of our island?"

"What's going on? You did it?" Li Erbiao exclaimed.

Li Tian still smiled and nodded, "Let's go and have a look."

"okay!"

The helicopter, Li Tian, ​​parked next to the farmhouse house.

When passing by the farmhouse residence, Li Tian found that there was still light in the rooms of Xinqing and Nitian.

Probably the two of them are still diligently studying those high technologies.

As for the specifics, Li Tian didn't pay attention to that kind of thing, his own knowledge is limited, and he doesn't understand even if he asks.

After boarding the helicopter, the two flew towards the copied island.

This copied island is about 1km away from Li Tian's main island, which is not too far away.

In the blink of an eye, the destination was reached.

Get off the plane.

This copy of the scene on the island is also clear at a glance.

It's a pity that I didn't copy the buildings of my main island, but this island actually has an island monument!

Walking to the island monument, I found that the island monument was actually an inactive island monument, and now I still need to enter fingerprints for identification to create an id activation!

Since Li Tian's international middle finger had already activated an island monument, Li Tian had to raise his index finger to enter it.

id, it is directly named after Tiangong, called [Tiangong Command Center]

At first glance, Li Erbiao instantly understood Li Tian's thoughts.

"Do you want to separate the islands? One for living and one for military?"

Li Tian pursed his lips and smiled, and nodded: "Yeah. But you still need to worry about this island in the future."

Li Erbiao was so excited when he heard it, he patted his chest directly, "That's no problem!"

Although he retired from the army, he has always been nostalgic for military life.

No way is the old problem of this soldier.

For them, as soon as they enter the military camp, it is a lifetime, and there is no such thing as retiring from the army or not.

"However, if this island also has an island monument, wouldn't this island also be able to refresh supplies?" Li Erbiao analyzed.

When he said this, he also reminded Li Tian, ​​"Yes! But correspondingly, he has to bear more!"

"The daily challenge and stopping the sea beast attack will also be done twice."

072. End of Spring

After a brief inspection of the duplicate island, the two returned to the main island.

At present, there are no buildings on the duplication island, and it is not so fast to live in.

This needs to be considered in the long term.

Back in the room, Li Tian fell asleep.

......

three days later.

2023.1.17, 00:00

Spring has quietly entered its last day.

this time.

Li Tian's island has fallen into a period of slow development.

The area of ​​the island has only increased by a few thousand square meters, and it has not made much progress.

The culprit was naturally Chunyu.

However, starting tomorrow, everything will be fine again.

Right now, the sea transportation service that Xu Huanfeng took over has officially opened and set sail, which is also a good sign.

According to Xu Huanfeng's estimation, after a trip, the expansion of pumice stones will probably bring in more than 2000 yuan.

not bad.

As for the Tiangong members, Li Erbiao has already recruited 239 people.

If it wasn't for the disappearance of the concentric card, there should be more people.

However, considering the housing problem, Li Erbiao was not in a hurry to pick them up.

At this moment.

Li Tian didn't open the supply box as usual.

Three days have passed, and the new check-in is coming, so naturally, the check-in is more important.

"Sign in!" Li Tian read in his heart expectantly.

The next moment, the system prompt sound.

[Ding, the sign-in is successful, and the "same class S-level upgrade card" has been obtained, which has been stored in the temporary storage warehouse of the island monument. 】

"Uh... similar S-class upgrade card?"

To be honest, Li Tian was somewhat disappointed when he heard the system announce the sign-in rewards.

This thing, you say it is precious and precious, but it is useless at the moment, it is far worse than the system directly giving him another copy card.

The biggest advantage of the same kind of upgrade card is that the more things of the same kind, the greater the upgrade benefits. If only a single individual is upgraded, then it is no different from the S-level upgrade card.

However, Li Tian doesn't have any materials that need to be upgraded on a large scale right now.

Sea rice has been promoted from b to a. During this time, Mr. Wang has been cultivating with s-grade water. Maybe when the sea rice will be promoted from a to s again.

Then the similar s-level upgrade card naturally cannot be used by him.

There is no need to upgrade other vegetables. In terms of food, a high level of sea rice is enough to improve the physique of other members. Upgrading vegetables is a waste, and it is impossible to eat only that kind of vegetable every day.

"What a headache."

"If only this guy could upgrade that stream."

Thinking of this, Li Tian was stunned, "Yeah! I haven't used it before, maybe I can upgrade the level of the stream!"

So, after Li Tian took out the similar S-level upgrade card, he ran towards the stream evolved from his main island without saying a word.

one use.

Become!

"It's really possible!"

While speaking, Li Tian didn't care whether the stream water was clean or not, and took a sip with both hands in his hands, "Sure enough, the taste is as good as the 105-degree distilled water distilled in an S-grade still!"

After that, Li Tian shared this joy with everyone, "My family, the S-grade mountain spring water is clean and hygienic!"

Now there is no need to worry about S-grade water. As for the issue of selling mountain spring water, Li Tian also thought of countermeasures.

Naturally, he can't be so stupid as to use S-level water to trade supplies. When everyone has an S-level physique, he won't have any advantage.

Anyway, he still has a replica island, and that island also has mountain spring water. In the future, the sale of water source materials should be carried out on that island!

Of course, Li Tian would not wake up everyone just to share the joy in his heart.

But -

Now, everyone has participated in the ranks of opening material boxes.