At this moment, Luo Ji's mood couldn't be calm for a long time.

Even he had to admit that the effect of this 'Heart of Wonder' was really amazing!

If his understanding was correct, then this 'Heart of Wonder' would ideally be able to be used on a four-star level natural wonder.

In this way, with the effect of this 'Heart of Wonder', you can directly raise the four-star natural wonder to the five-star level, which can maximize the value of this item."

With such a thought, Luo Ji naturally couldn't help but go through the various wonders within his Ten Thousand Worlds Civilization in his mind.

Later, he discovered that although there were many natural wonders of his Ten Thousand Worlds civilization, there were five-star ones, but there were none of them four-star.

However, further down, there are actually many natural wonders at the three-star level that are very cost-effective.

For example, the Star Lake and the Colorful Rice Terraces.

As the only production place of 'Star Sand' resources, how important Xingchen Lake is, there is no doubt for Luo Ji that it will be no problem to upgrade Xingchen Lake to the four-star level.

As for the colorful terraces, it is no exaggeration to say that they are definitely the natural wonders that actually cover the largest area among all the natural wonders of Luoji.

And it is also related to important grain production, if the colorful terraces can be upgraded to four stars, it will definitely be able to make the annual grain output of his Ten Thousand Realms Civilization skyrocket!

Just now during this time, he also because of the annexation of a large number of people, is in need of further improvement of the field area and grain production, after all, can not let his wife has been using the warehouse to feed the new population, no matter how much grain is stored, there is also a time to run out, no matter how fast the acquisition is, there are times when it can't catch up with consumption, and upgrading the colorful terraces, can allow him to directly and fundamentally solve the problem, from the functional aspect, no matter how you think about it, you will not lose.

In this way, Luo Ji was almost entangled in this problem along the way.

On the one hand, there is the rare resource 'star sand', and on the other hand, there is the food that everyone needs, which makes Luo Ji think about it and keep tangled.

Of course, during this time, he also took a moment to study the 'Heart of Wonders' prop.

According to the instructions, this is only available if the Repeat Spectacle is obtained.

According to this line of thinking, if he finds two duplicate one-star wonders, can he also get the 'Heart of Wonder' item?

However, Luo Ji soon realized that the effect strength of the same prop may not be the same.

The 'Heart of Wonders' in his hand now is marked with two parentheses, and in one parenthesis, it is marked 'Natural Wonders', which is supposed to tell him that it can only be used for natural wonders, and it is useless for man-made wonders.

In the second parentheses, it is marked with 'five-star', which should refer to the star rating of 'Extremely Dark Pool', because the star rating of 'Extremely Dark Pool' is five-star, so he can obtain a five-star level 'Heart of Wonder'.

By analogy, if it is a one-star natural wonder, then it should only be able to obtain a one-star level 'Wonder Heart'.

With the gradual analysis, the thoughts in Luo Ji's mind became clear little by little.

According to this theory, is it possible to obtain similar props for man-made wonders?

But in fact, there is no way to create a second man-made wonder, and Luo Ji has already tried this matter.

With the increasing expansion of the territory of his Ten Thousand Realms Civilization, the original scope of the Kyushu Ding was obviously a bit insufficient.

To this end, Luo Ji must make a choice, either to concentrate Kyushu Ding in one area and specifically bless the development of this area, or to distribute it and reduce the blessing effect, but it can evenly wet the rain and dew and expand the coverage area.

But at that time, Luo Ji, in the face of these two choices, he didn't choose either, but called the craftsmen who cast the Kyushu Ding, and then made him a few identical Kyushu Dings.

Obviously, at that time, he wanted to create artificial wonders by repeating them, so that every area in his territory could enjoy the blessing of Kyushu Ding.

After receiving instructions from their majesty, the craftsmen quickly took action, and then in a relatively short period of time, they succeeded in making the second batch of Kyushu tripods and ordered them to be sent to the imperial palace.

But when Luo Ji looked at it, he clearly realized that something was wrong.

The Kyushu tripod that the craftsmen later cast could not open the introduction interface at all, in other words, the system did not recognize it.

Under this premise, those in front of you are just ordinary bronze tripods.

But to be honest, looking at the several Kyushu tripods that were cast later, Luo Ji really didn't see any difference in their appearance and texture from the previous genuine products.

After that, he tried several more times, but all of them failed.

This made him clearly aware of a mechanism of the system, that is, although the man-made wonder is man-made, in the case of already owning one, even if you copy it identically, the system will not admit it, and everything you do is useless!

After a night without saying a word, Luo Ji, who had rested on this island for the night, obviously didn't plan to stay here longer.

Although the development of the island is very shabby, you can't deny that the place is still quite large, and it will take a little time to take over it in full.

Anyway, I'll just leave it all to Chris Evans.

However, before leaving, Luo Ji didn't forget about the assassin of the dark elves.

After ordering someone to bring the assassin up, Luo Ji said quite simply......

"Redis is dead, and there are only two roads left in front of you......"

"First, be loyal to him, and then follow in his footsteps, I can give you a good time."

"The second one, submit to me! Serve me! ”

While speaking, Luo Ji had already slowly walked in front of the assassin, and that compelling aura constantly affected the effect of the 'overlord's posture', invisibly affecting everyone around.

"Now, you have a choice."

The burning eyes just stared at him, and after a brief two-second star, the Dark Elf Assassin couldn't help but lower his head.

"Slink, willing to submit to ......"

System Prompt: Congratulations to player 'Luo Ji' for successfully unlocking the special class 'Dark Elf Assassin'

Luo Ji, who heard this system prompt, was obviously in a pretty good mood, and the corners of his mouth had clearly hooked up a touch of arc.

In general, his harvest is quite rich in this wave of expeditions!

Putting aside the population and resources that are being counted for the time being, just the hydra, a dark elf assassin, a 'heart of wonders', and an egg that doesn't know whether it is dead or alive already makes Luo Ji feel very cost-effective.