Under the gaze of the three of them, Zhang Guoyong's golden finger shook slightly, and then a layer of golden data network appeared in Zhang Guoyong's black eyes.

With Yelena and Yuwu at a loss, a golden image that only the owner of the Golden Finger could see appeared in front of Zhang Guoyong. This picture is similar to the picture of Zhang Guoyong playing a game mall on Earth.

I saw that the screen of the mall showed one product after another, and the price of the item was marked under each product. It's just that the price of goods in the system is not Grandpa Mao, and Zhang Guoyong doesn't have a Grandpa Mao now, and it is impossible to get Grandpa Mao in the primitive world. The price of the system commodity is measured by fine points, and just now Zhang Guoyong absorbed two fine stones to get 99 fine points.

Zhang Guoyong checked carefully, there are not many products displayed in the system shopping mall, and the first page of the screen shows two books, one "Teach You a Hundred Tricks to Kiss", and the other "One Hundred Yellow Jokes", the price is 10 fine points.

The goods on the second page are all some clothes, including maid suits, manmaid suits, sailor suits, nurse uniforms, flight attendant uniforms, leather boots and forced sunglasses, and the price is also 100 fine points.

The goods on the third page have three wooden plaques engraved with Chinese characters, one "Recipe for Making Gunpowder", another "Beast Slave Witchcraft", and one piece "Recipe for Making Ceramics", and the price is 500 fine points.

Next to the third page, you only need to put the wooden card on your forehead, and the message in the wooden card will come to your mind. However, each wooden tile can only be passed four times, which means that after the wooden tile is used up by four people, it will automatically disappear.

There are only three pages in the system mall, and there is an "upgrade" function under the system mall, but "upgrade" requires 1000 fine points.

After reading the introduction of the system mall, the golden data network in Zhang Guoyong's eyes disappeared, and the picture disappeared with it.

Seeing Zhang Guoyong's composure, Elena asked him with concern, "How is it?" Zhang Guoyong told her what he had seen just now, and told Elena about the amount of essence he had just obtained.

After hearing this, Yelena hurriedly reached into her cleavage with her right hand, took out the prophetic disc that was still glowing slightly, stretched out her right hand to grab Zhang Guoyong's hand, and asked him to quickly sense the prophetic disc. "You take it seriously, there are a lot of fine stones next to the underground river. ”

Under Yelena's reminder, Zhang Guoyong found that there were really a lot of fine stones next to him when he asked underground. Hey, the ancients didn't deceive me, there is a good saying, there is no place to find when you step on iron shoes, and it takes no effort to get it. I was still complaining about my poor eggs, and 99 fine points could only buy a few yellow jokes to see, and complained that the primitive world was too big, how could I find the fine stone, and now because I was too handsome, the fine stone appeared in front of my eyes. He has also become a tyrant that everyone envies, and has since embarked on the pinnacle of life.

Just when Zhang Guoyong was frantically absorbing essence stones, the system suddenly jumped out and prompted: "Due to the limited ability of this system, it can only absorb 500 essence points per day, thank you for your cooperation." ”

Hey, that's a pity. If it weren't for the system's concern that I'm too awesome, I'd definitely go all the way down the river and maybe find a fine mine.

The matter is over, but the number is too small, so in the future, let people go to the underground river every day to collect essence stones. Zhang Guoyong sighed greatly that when he was on the earth before, he felt that money was omnipotent. There is a saying that money is not everything, but it is impossible to live without money. Now in the primitive world, Jingdian has become the currency of its own development and wealth.

On the way back, Zhang Guoyong did not forget the purpose of his original visit, and he seriously helped Elena wash Xiao Nene with both hands.

Later, the three of them walked out of the cave, and Zhang Guoyong and Yelena sighed, finally seeing the sunshine outside. Zhang Guoyong immediately put the small women's underwear in his hand in a sunny and windy place to dry.

Most of the Yu tribe outside went outside to look for food, that is, to go to the fruit grove to pick fruits, and only two young boys about four or five years old played in front of the cave entrance.

"By the way, I forgot about the pottery burning last night. Zhang Guoyong patted his head.

So, Zhang Guoyong and Yelena hurriedly ran to the earthen kiln on the left side of the cave entrance, only to see that the fire in the earthen kiln was still burning, and the "Three Musketeers" were still guarding the side of the earthen kiln, and they did not go away.

Zhang Guoyong was very happy, and the performance of the "Three Musketeers" made him very satisfied.

It was almost noon, and after a day and a night, the ceramics in the kiln should have taken shape. So, Zhang Guoyong personally smashed the clay kiln and took out the ceramics inside.

It is very regrettable that these ten ceramic pots have cracks, and some of them are even rotten. Sure enough, some things can't be done in one step.

Zhang Guoyong's mind moved, and the system mall appeared in his mind, and he directly purchased the wooden plate of "Recipe for Making Ceramics" from the third page. I saw that the 400 fine points in the lower right corner of the picture became 20 fine points.

A ball of light appeared on Zhang Guoyong's right hand, and after the light disappeared, a golden wooden plaque lay on Zhang Guoyong's palm. Zhang Guoyong stroked the wooden card curiously, and his tentacles were cool.

Zhang Guoyong put the wooden card on his forehead, and suddenly a clear stream was uploaded from the wooden card to Zhang Guoyong's mind. Zhang Guoyong sighed in his heart, what a magical experience, his mind is so comfortable. He closed his eyes softly, realizing that his mind was filled with information that he had not known before.

Two minutes later, Zhang Guoyong put down the wooden sign printed on his forehead and found that the people around him were staring at him. He held his chin in his hand, thought about it, and decided to give the remaining three spots to Yelena and the other two members of the "Three Musketeers".

In the future, if there is a wooden card, it will definitely be used for yourself and Yelena, even if you don't use it, you will give yourself a copy, knowledge is power, maybe you will need to use it one day.

Soon, Yelena, Stone and Mud also passed through the magical experience of the wooden sign. The stones and mud were shocked, and the power of the "Fire God" was incredible. They find that they have many words in their heads, such as ceramics, clay kiln, and so on. They didn't see it, but they could understand what it meant.

Since stone and mud can make ceramics, Zhang Guoyong ordered the "Three Musketeers" to make a large ceramic pot, preferably a large pot that only two people can hold. The stone and mud immediately understood, and the mountain next to it was still confused.

As the name suggests, the mountain people are very tall, but the disadvantage is that their minds are not very flexible. If you tell according to the earth, the stone is the big brother, the mud is the second, and the last third is the mountain. Dashan didn't know how to make ceramics, so let the stone and mud teach him.