The stone blocking field covers a large area, about 100,000 square meters, and is the Nalan family industry.

This family is very large, living outside the Nine Heavens for generations, although the industry is not as good as the Heaven and Earth Silver Tower, but it is also spread throughout the Great Wilderness World and the nine star fields outside the Nine Heavens, with thousands of years of inheritance and strong foundation.

Yin Tianqi, Nangong Ruoer, and Cai Santong stepped into the gambling stone field, and a huge open space appeared in front of them, like a giant football field, with Qiankun gossip as the array, divided into eight areas: Qianqian District, Kun District, Earthquake District, Xun District, Kan District, Liqu District, Gen District, and Dui District.

On the ground, the green grass is like grass, the goose soft stone is paved with the ground, paved into hundreds of paths, criss-crossed, running through the entire stone blocking field, cutting the stone blocking field into tens of thousands of small squares, each small square is placed in many stones, and each stone is marked with a price.

Yin Tianqi stepped into the gravel path, and a round stone similar to the shape of a sundial squatted in front of the small square, with two grooves on it, which basically matched the size of the black card of the Heaven and Earth Silver Building, "Old man Cai, what is this?"

"Little brother, this is the first time you have come, let me tell you, this is the special Yin and Yang Liangyi trader made by the Nalan family, as long as you fancy the stone here, you only need to embed the black card of the Heaven and Earth Silver Building into the groove above, and the spirit stone will be automatically deducted, and the transaction will officially take effect." "There are a lot of people in the gambling field.

Three days later, there was an auction meeting, and many martial artists gathered in Beihai City, including many Extraterrestrial Martial Cultivators.

The service quality of the Nalan family industry is very high, and hundreds of service personnel are smiling and explaining the way in the stone blocking field.

Patrol guards can be seen everywhere, all of them are vigorous and powerful, and if anyone dares to make trouble here, they will immediately be chopped into mashed meat.

A few years ago, it is said that there was an extraterritorial Heavenly Realm martial artist who believed that he was powerful, cut a stone but did not pay the spirit stone, and made a big fuss in the gambling stone field, and this person was beaten to death by a mysterious big hand before he could walk out of the gate.

"It's a familiar smell, it smells so good. Cai Santong stood on the gravel path, took a deep breath, his eyes lit up, and a big gold mountain appeared in front of him, which made him linger.

The Dui area is located in the outermost part of the gambling stone field, and the stones here are the cheapest, all below 100,000 spirit stones.

There are a lot of people in the stone field, almost all of them are gamblers, who want to make a small profit, cut out a gem here, and get rich overnight.

Cai Santong threw off his robe, took big steps, stepped into the exchange area, searched around, and finally stopped next to a stone the size of a skull, unable to move his feet.

This is a strange stone, called Beihai Xuantie Stone, the whole body is dark, and there are small pores on the surface, which wraps a layer of rough stone skin, isolating soul power and divine sense exploration.

It is produced in the abyss of the North Sea, and it has been identified as a very likely harbor of deep-sea dark iron inside.

Deep sea iron, which is a natural material for forging heavenly weapons, has always been priceless.

"Boy, what do you think of this stone? There is a deep sea iron hidden inside?" Cai Santong walked around the stone several times, but he couldn't see through it.

"Brother, you still have the eyesight, I have been observing here for a long time, but the spirit stone has been lost, and I can't start, I dare to conclude that there must be a good treasure inside." "There are dozens of people around the Beihai Xuantie Stone, and when they see Cai Santong wanting to buy it, they are all gossiping.

Yin Tianqi glanced at it, his face was slightly cold, and said, "This is a piece of waste." ”

"Boy, you can't be mistaken! You feel it carefully, is there a cold and piercing chill inside, this kind of aura can only be emitted by the deep sea dark iron. "Cai Santong does not give up.

"Yes, this old brother is right, and we are aware of it. Little brother, you must have read it wrong, I dare to conclude that even if there is no deep-sea dark iron in it, it is definitely a strange deep-sea ore. The crowd of onlookers was talking.

"The embryo is not yet mature. Yin Tianqi said.

This piece of Beihai Xuantie Stone is the size of a skull, I only need to cut out a fist-sized amount of deep-sea Xuantie to make a fortune, Cai Santong couldn't contain the greed in his heart, didn't listen to persuasion, stepped forward, embedded the black card in the groove, and brushed off 20,000 spirit stones.

Yin Tianqi stood aside, his eyebrows furrowed.

"Good baby, Cai Ye is here to fetch you. Cai Santong shook his robe, carefully prepared a stone knife, and cut the layer of weathered stone skin on the epidermis with three strokes and five divisions, and the stone took off the stone tire and became the size of three fists, and the whole body was billowing cold, and within a radius of two meters, the temperature dropped several degrees.

"Big brother, look, look at it, I know that there must be deep sea dark iron in it, I regret it! I knew I should have done it yesterday. "Someone is patting their thighs and regretting it.

"Boy, don't be ashamed! It seems that ginger is still old and spicy. Cai Santong's face was full of red light, holding a small stone knife in his hand, and carefully cut the second layer of stone tires, the stone became smaller and smaller, only the fist was big, and the cold was pressing.

At this moment, there were hundreds of onlookers.

Nangong Ruo'er stood aside, her jade face changed slightly, and she was also staring at the stone that was only the size of a fist.

Cai Santong's heart was mentioned in Shuangzi's eyes, and with a knife cut, the stone took off the last layer of stone tires, divided into two, the cold collapsed, and a sesame-sized thing with a cold glow lay quietly in the center of the stone, if you don't look carefully, you can't detect it.

"My day!" Cai Santong picked up the sesame-sized deep-sea dark iron and sat on the ground, almost fainting.

"It's a pity that a piece of good material, if you wait a few hundred years, you may give birth to a treasure bump that is rare in a thousand years. Hundreds of onlookers were disappointed.

"My 20,000 spirit stones!" Cai Santong got up from the ground, his eyes were red, and he rushed towards Yin Tianqi, "Boy, why didn't you stop me just now, if you stopped me, I wouldn't have lost 20,000 spirit stones for nothing." ”

"Did you give him a chance to stop you?" Nangong Ruo'er's phoenix eyes were cold.

Cai Santong felt sorry for himself, coaxed, blew his beard and glared, and scolded in his mouth, "Sister! The Nalan family is a liar, and there is no treasure in this district." ”

"Hmph, who said that my Nalan family is a liar, so bold. At the gate of the gambling stone field, a loud shout came.

Everyone looked back, more than 20 guards opened the way, and all the stone blockers got out of the way, and a girl in a light green dress came.

The girl has a beautiful face, a slender and enchanting figure, and a light step, and is already standing in front of Cai Santong.

"Nalan Mingzhu, the eldest lady of the Nalan family, how could she come to Beihai City? Could it be that she is also here for the auction meeting in three days?" everyone was shocked.

"But you slandered my Nalan family just now?" Nalan Mingzhu's jade face was cold.

Cai Santong looked at the dozens of guards standing behind Nalan Mingzhu, and was instantly stunned, but when he remembered the 20,000 spirit stones, his courage became fat again, and he said: "Yes, I said it, little girl, do you dare to say that there are treasures worth 100,000 spirit stones in this area?"

Yin Tianqi stood aside, not paying attention to Nalan Mingzhu and Cai Santong, his eyes fixed on a girl in a long black dress.

The girl hung an ancient killing sword on her back, her whole body was cold, and her murderous aura was exposed, coming with Nalan Mingzhu.