"Forehead ......"

The guy thought for a while, and couldn't seem to find a describeable amount.

I had to gesture and say, "Probably, probably as much air as the first floor of the pill supermarket, maybe a little more." ”

Zheng Qiu's eyelids were raised, and he could actually hold so much air.

In this way, one set of gas storage can be used for two to three days in the stone cocoon, and ten sets of gas storage can be used for a month.

That's long enough time to explore the lava river on your own.

He nodded with satisfaction and thanked: "The two brothers helped me bring a word, thank Boss Kui for taking great pains."

I will send it immediately. ”

The two Yongwufang guys also returned the salute with a smile, saying that this set of gas storage is placed here, and the remaining nine sets will be sent one after another.

In the next few days, every day, the guys from Yongwufang came to the door and carried a large box into Boss Zheng's apartment.

Zheng Qiu also sent Yu Bang to send the Heaven and Earth Crystals of the fixed instruments.

Ten days later, when the gas was delivered, Zheng Qiu found a huge iron box and filled all the metal cans into it.

Then he also stuffed the weapons, armor, pills, and rune paper he had prepared in advance into the big iron box.

The box was the size of two wagons, and with the contents it contained, it weighed a thousand pounds.

Zheng Qiu had his own unique tricks on how to carry a large iron box to that remote group of rocky mountains.

He cast the "Eleven Spells of Iron Obedience", and controlled the iron box to float up slowly, holding it in the palm of his hand like a leaf.

Then let the little green worm shrink into inches, find the cave where the stone cocoon is hidden, and send himself and the iron box directly to the destination.

In the dark cave, a faint light shot from the entrance of the cave, and then the light flashed, and Zheng Qiu and the big iron box were thrown out of thin air.

Bang, Zheng Qiu was pushed by the iron box and hit the stone wall of the cave hard, and suddenly his eyes were full of stars.

Shaking his head to drive the dizziness out, he suddenly found himself stuck.

Because he didn't estimate the size of the cave, the iron box was pressed against the stone wall with a stone cocoon on one end and his back on the other.

"Fortunately, I know how to be obedient to stone and iron to obey orders, otherwise I have to urge my strength to get out.

If you do that, the contents of the box may be damaged. ”

Zheng Qiu moved the rock in front of him to make room for himself.

Then proceed to pry the rocks above and below to make the cave more open.

Opening the iron box, he moved the prepared things into the stone cocoon, one after the other.

Then start the gas storage and swallow the sky, and fill the ritual with fresh air.

The little green worm showed its body and floated in the air, wagging its tail very excitedly.

Because it knows that there is a lot of heaven and earth power underground, it is simply a big warehouse full of delicious food for it.

Zheng Qiu stopped between the little green worm and the storage qi swallowing the sky: "You be careful, don't fly above the magic weapon, in case you are sucked in, you will suffer." ”

Hearing the boss's words, although the little green worm didn't care, he still obediently stayed away from the magic weapon and didn't let the boss worry.

After a long time, the storage gas swallowed the sky and made a popping sound, which, according to the instruction booklet, indicated that the ritual vessel was full.

Zheng Qiu moved these metal jars into the stone cocoon one by one, and then molded them into rings with stone and fixed them to the inner wall of the stone cocoon.

After everything was done, he clapped his hands and beckoned to the little green worm: "Let's go, let's go!"

The little green worm cheered and fell on Zheng Qiu's shoulder, and one person and one Jiao entered the stone cocoon together.

Zheng Qiu was still very careful, carefully inspecting every corner of the stone cocoon.

After confirming that there would be no air leakage in the tight seams, he released the power of the Qi Hua Realm and used the stone obedient technique to control the stone cocoon to float into the crack.

Slowly passing through the area of the violent sulfur air mass, the stone cocoon gradually fell faster, and after a few moments, it came to the top of the lava river.

Zheng Qiu opened the first set of gas storage and began to slowly replace the air in the stone cocoon, and then continued to let the stone cocoon float upstream of the lava river.

The little green worm naturally has work to do, it has to swallow clouds and spit mist, and use the water-based power of heaven and earth to splash around to lower the temperature of the stone cocoon.

The long river of molten lava was monotonous and quiet, and in the reddish space, there was only the soft sound of molten bubbling and bursting.

As time passed, through the glazed window, Zheng Qiu saw that the stone caves upstream were gradually expanding in his field of vision.

The look of amazement began to appear on his face, growing thicker and thicker.

The stone cave is oblate, the widest part reaches 100 zhang, and even the height is more than 60 zhang.

Orange-red molten lava flowed from the cavern, and the light reflected the sharp rocks hanging upside down into the blood-stained fangs of the behemoth.

The stone cocoon slowly flew into the hole, like a grain of rice, falling into the mouth of a greedy beast.

Zheng Qiu couldn't help but feel his heart beat faster, there was such a strange scene underground, I am afraid that few people would believe it when he said it.

Walking through the huge stone cave, yellow and red light once again illuminates the inside of the stone cocoon through the glass window.

This is actually a vast molten lake, and the hot gas from the molten lava churning and rising, mixed with various materials, forms a cloud of smoke and mist above the lake.

Through the cloud of qi, Zheng Qiu could vaguely see the shadow of a rock in the farthest distance, which was like an inverted iron pot, and in the pot was endless molten slurry.

Soon, he noticed that there were some irregular black dots on the bubbling hot liquid.

Squinting at it, I finally confirmed that these small black dots were islands that protruded from the molten lake.

"I don't know if these islands can dock to the stone cocoon. ”

Zheng Qiu controlled the stone cocoon and slowly leaned towards the nearest island, sticking it on the glass window to observe it carefully.

The rocks below the island have been burned red by the molten lava, but the rocks above are far away from the lava and the temperature is lower in terms of color.

Zheng Qiu let the stone cocoon levitate in the center of the island, then sat cross-legged and closed his eyes to increase his strength.

The light flame of the Qihua Realm gradually became dazzling, and the dazzling white light appeared, and he had raised his strength to the Qiyao Realm, and then urged the "Twenty-Eight Methods of Stone Obedience" with all his might.

The rocks that make up the islands are lifted one after the other, stacked on top of each other, and built into pillars.

The stone obedient exercise can control a limited number of rocks at a time, and Zheng Qiu is already controlling the stone cocoon, so he can only break down the rocks on the island into small pieces and move them little by little.

It took nearly half an hour for Zheng Qiu to erect three rock pillars on the island, far above the molten lava, and supporting the stone cocoon in a triangular shape.

This shape is very similar to the boat platform where Qianyun Sect docked the heavenly boat, and Zheng Qiu took the stone cocoon as the heavenly boat and docked it in the same way.

Standing firm in the stone cocoon, Zheng Qiu stretched out his palm to the bottom, patiently feeling the temperature transmitted from outside.

After a while, he said, "Little green worm, you can just sprinkle water every two sticks of incense."

Now this position is far away from the molten slurry, and the temperature does not rise too quickly. ”

Then, he stopped the exercises, opened the box containing the rune paper, and took out a piece of brilliantly colored rune paper from inside.