At the beginning, Yin Dong didn't dare to let the children wear helmets. After he tried it, he found that there was no harm, so he let the children and the stupid crab wear helmets and start reading.

The little guys like to play this game, and it doesn't feel boring. Yin Dong let them hear sentences about saving the planet or destruction, and then show him the book, so that the efficiency will be much better.

In other words, Xiao Longlong is too young, he is confused and doesn't know anything. It is equivalent to a teacher teaching him to read pictures and read, and it has a spiritual imprint effect.

Even if he can't understand it now, this knowledge is like a cramming, filling it into his mind. When he grows up and can absorb this knowledge, the knowledge he acquires will grow explosively.

Not only Xiaolong, but also the other children.

This benefit was something Yin Dong didn't expect now, and except for half of his mind, who was paying attention to the four children, most of the rest were immersed in the vast ocean of books.

Yin Dong was strong in his mental power and read books very quickly. He was absorbed by him and his brows became deeper and deeper.

There are ways to prevent the Blue Star environment from deteriorating and save this endangered planet, but they are all too difficult. It requires a large amount of rare resources, which is more valuable than a planet itself.

If the planet had not had irreplaceable significance or had any special resources, no one would have spent so many resources on an endangered resource and paid such a great price.

"Do you want to give up?"

Yin Dong sat down on the ground in front of the bookshelf, looking at the stack of paper in his hand with sadness. It was a special paper and pen that he exchanged for a piece of ice crystal for the man in the gray robe.

Speaking of which, the value of ice crystals is still too underestimated by Yin Dong. The ice crystals he brought out from the ruined Sea God Temple are actually rare resources of the same level as the Holy Fire Crystal.

However, even if he used all the ice crystals to exchange for the supplies to save the planet, he could only exchange them for a small part.

The most important thing is that the Void House market is divided into areas, and many supplies need to be transferred from other areas. Even if there are enough ice crystals, they cannot be purchased at one time.

Yin Dong looked at the names on the paper such as "Mingfeng Tears, Five Elements Stones, Seven God Flowers, Four-Leaf Crocodile...", and was a little crying and tears. He had never heard of them before, and he didn't know what the sky-high price to sell.

Resources are always insufficient!

He sighed deeply, and Yin Dong said, "I can only take a look first. After the market opens and the military personnel come, we will discuss what to do."

Yin Dong did not regard himself as a savior. Anyway, there was an organization, so he would have to worry about the bigwigs of the Chinese military. He could just give his strength.

"Silly crab, go rent a shop, figure out the rules, try to rent a few as many as possible, and these ice crystals will be used as capital for you."

It was rare to enter this library once. Yin Dong planned to read all the books he could read, but he was thinking about renting a shop to make money, so he sent out the stupid crabs.

It is a stupid solution to the problem. Reading books or something has no meaning to the crabs. It hurts when it sees the crab shell.

Xiaojun and Xiaobao's eyes lit up, but Yin Dong mercilessly refused.

"You all have to read books. No matter whether you can understand them or not, you have to take a look. These are very useful knowledge. In the future, go back to the base and understand slowly, and teach them to the grandparents and uncles of the scientific research institute."

The little guys were not interested in Yin Dong's previous words at all, but the last sentence made them interested.

Little guys are good at teaching, especially when they are teachers for adults. The picture is exciting to think about.

Xiaobao and Xiaojun stopped making trouble. Xiaoxue has always been well-behaved, and Xiaolonglong is ignorant. They all follow Yin Dong to immerse themselves in the ocean of books.

"Smart little guy!"

On the top floor of the Fangshi Trading Center building, a big man was always distracted from paying attention to Yin Dong and the others. At this time, he couldn't help but smile and praised him.

To be able to enter this library, you need to be qualified and you need to consume points, and points are rewarded based on the transaction amount in the market. And the authority corresponds to the points.

For those who have not completed a transaction, they have no right to enter the library door, let alone A-level permissions.

If it weren't for the gray-white vertical pupils' direct explanation, even the boss at the top of the market trading center would not have the right to directly activate the A-level permissions. Even he himself only has A-level permissions, and he would still have a point limit if he wanted to upgrade to S-level.

Yin Dong found the information he wanted, but did not leave directly, but stayed to continue reading. He was really smart, especially since he even asked the children to come with him, so this boss also admired him very much.

The boss couldn't help but glance at a few more children, and suddenly found the fantasy bracelet on Xiaobao and Xiaolong's hands. He couldn't help but be stunned. This was made by...that adult himself!

What is the relationship between these humans and that adult? They were actually given the Illusion Bracelet?

Yin Dong noticed it and looked in the direction of the boss, with a shock and suspicion in his eyes.

"What a keen perception, human boy! The magic bracelet has hidden functions. Before leaving the library, let the two little guys learn to hide the magic bracelet."

The boss chuckled and a thought came from him.

"Thank you for your advice, senior."

Yin Dong was shocked, and he bowed and thanked him very sincerely. Then he handed over the problem to Xiaobao himself. "Xiaobao, the magic bracelet has hidden functions. You can try it quickly and teach Xiaolong."

Xiaobao happily agreed: "Baby knows!"

Xiaojun, who was beside him, said enviously: "I don't have either, I want it too, Uncle Dongzi."

"When you go out later, buy other gifts for you and Xiao Xueer. You are not liked like Uncle Dongzi. If no one gives us gifts, we will buy them ourselves." Yin Dong said jokingly.

Both children cheered, "The Fantasy Bracelet, they don't understand, as long as there is a gift, and it doesn't matter if Uncle Dongzi is like them, no one will give the Fantasy Bracelet."

Xiaobao asked quickly: "Does the baby have any gifts?"

"There is a magic bracelet. What other gift do you want? Let's help your mother choose a gift later." Yin Dong said, making a gesture of silence, and said, "This is a library, keep it quiet."

At the same time.

In an auction house in the eastern region of Daotian World, qualification tokens entering Void Market were being auctioned. Ling Fan and Gu Wen were both in the corner of the hall on the first floor. They were surrounded by a group of Chinese military people, and General Li from the military headquarters also came.
Chapter completed!