Su Wanyue didn't know the bottom in her heart, she just looked at the speed of the array disk and felt that it should be okay.

"I'll assemble the other parts first, and add spirit stones to try."

"Okay."

Chu Xinghe played another set of tricks, the formation stopped running, and the Xuantie disc above rotated under inertia for a while before stopping.

Su Wanyue first took an iron pipe with a diameter of nine centimeters and put it on the bearing in the center of the array, this iron pipe is solid at the bottom and hollow at the top, and the hollow iron pipe has dense, mung bean-sized holes.

She first took the iron pipe away, melted the bearing below with a stone fire, and then welded the black iron pipe into it, and when it cooled naturally, she tried again, and found that the black iron pipe was stable, so she cleaned up the iron slurry that overflowed around the joint.

Then, she took an iron plate with a thick blade underneath and a height of one meter, mounted it on the groove on the edge of the edge of the pentagonal black iron plate, and fixed it by welding as well.

There is a fan-shaped wire mesh above the blade in the iron plate, and there is an iron ring at one end of the barbed wire, and there is an iron buckle on the iron ring, which can be opened and put on the middle bearing, and there are screws to fix the iron ring.

When the iron plate is fixed, a place with a blade below and a place to hit the spirit stone is formed, and a place above is a place to hold the spirit stone powder.

There is also a square funnel on one of the iron plates, which leads directly to the knife area below, and spirit stones can be added to it.

Su Wanyue put an iron cover on it again.

There is a circular hole in the center of the iron cover, which is just enough to pass through the iron pipe.

The part of the iron pipe that is exposed on the outside of the lid has no holes.

The upper part is bent at 90 degrees and can be connected to other black iron pipes.

Su Wanyue didn't add other dark iron pipes for the time being, but put a cloth bag on it and firmly tied the mouth of the bag to it.

Su Wanyue opened the small door on the square funnel, put a hundred spirit stones inside, closed the small door, and said to Chu Xinghe, "Senior brother, it's okay." ”

Chu Xinghe understood and immediately activated the formation.

The formation rotates again.

Su Wanyue heard a crackling sound, and soon the sound disappeared.

"Stop."

The formation stopped.

Su Wanyue waited for a while before taking off the bag.

The bag was heavy, not as light as it was.

Su Wanyue reached into the bag with her hand and grabbed a handful of white powder, she crushed it with her hand, it was delicate and smooth, it was exactly the powder she wanted.

Chu Xinghe also came over and grabbed a little powder from Su Wanyue's hand.

He was calm on his face, but not on his heart.

Is such a cleverly arranged magic weapon something that an uninformed eight or nine-year-old girl can come up with?

Chu Xinghe couldn't help but look at her, and saw that her little face was full of smiles after success, and he was not defensive against him at all.

She was also babbling about what to do next, and from time to time some nouns popped out of her mouth that he had never heard of.

Chu Xinghe didn't feel the traces of snatching away on her, but he noticed a trace of time.

Maybe Senior Sister Su had an experience that he didn't know.

Otherwise, a little girl who is locked up in the back and has little knowledge can't do it to this extent.

Seeing that she usually acts cautiously, but does not defend him.

Perhaps, it is to treat him as his own person, believing that he will not harm her?

Su Wanyue said for a long time, and seeing that Chu Xinghe didn't react, she couldn't help but wonder: "Senior brother, do you have something on your mind?" ”

Chu Xinghe suddenly smiled and lamented: "It's not that the little junior sister is too smart, and it seems that the senior brother is so incompetent. ”

Su Wanyue said with a smile: "Everyone is good at different aspects, why do you think that you are shorter than me, senior brother's formation and swordsmanship are also beyond my reach, if I can't think of it, compare swordsmanship with you, isn't it asking for hardship?" ”

Chu Xinghe smiled with relief when he heard this.

He really thinks too much, and he is not as open-minded as a little girl.

Whoever doesn't have any secrets in them, why does he have to get to the bottom of it.

As soon as Chu Xinghe figured it out, he no longer acted as a shopkeeper, and after collecting the fan, he went to help Su Wanyue install the pipeline and install the iron box.

After the remaining parts were all installed, the entire aura extraction compressor occupied more than half of the martial arts training ground, which was more than thirty meters long.

Quantile eight parts.

Spirit stone crushing area, spirit powder baking area, filtration area, cooling area, second filtration area, liquefaction area, third filtration area, curing area.

With such a set of machines, Su Wanyue almost exhausted all the refining materials on her body, such as dark iron, red copper, iron essence, purple refined copper, etc.

Only half a pound of Mithril remained.

Mithril was too precious, and Su Wanyue was reluctant to use it at all.

"Senior Brother Chu, let's try it and see if it's feasible." As soon as Su Wanyue finished speaking, she suddenly found that she didn't seem to have any spirit stones on her body.

Chu Xinghe saw that she hadn't moved, and asked, "Senior Sister Su, what's wrong?" Is there anything else wrong? ”

Su Wanyue scratched her head: "Senior Brother Chu, can you lend me a little spirit stone?" I'm short of spirit stones. ”

"It's just a little spirit stone, you can use it." Chu Xinghe said and threw her a storage bag.

Su Wanyue's divine sense probed into the storage bag, and suddenly withdrew her divine sense, stroking her chest and taking a deep breath.

Chu Xinghe looked at her worriedly: "Are you okay?" ”

Su Wanyue stared at him with burning eyes.

Big money!

She wanted to hug his thigh and call him boss.

It's just that she is mentally mature and can't do such a shameless thing.

Su Wanyue had to forcibly suppress the impulse and said: "I have never seen so many spirit stones, a bag full of spirit stones, there should be millions of spirit stones." ”

"I don't know, I haven't counted." Chu Xinghe replied nonchalantly.

Su Wanyue: "...... Boss Chu, Lingshi, you don't even count? You're too big-hearted. ”

"It's just a low-grade spirit stone, what's so good to count." Chu Xinghe didn't care.

The lower grade spirit stone is also a spirit stone.

Su Wanyue sighed for a moment in her heart, and didn't think about it anymore, so she took out a thousand spirit stones and put them in the crusher first.

Chu Xinghe activated the formation one by one.

In just a quarter of an hour, the machine came to a stop.

The quality of the spirit stone as a formation energy source is too low, the quantity is too small, and it can last for a quarter of an hour, or the Chu Xinghe Formation is very good at spells, and the efficiency of the carved formation pattern is extremely high.

Su Wanyue looked at the solidification area, and there was already a spar precipitation.

She was about to reach out to take it, but was slapped away by Chu Xinghe: "Don't you want your hand?" ”

Only then did Su Wanyue remember that the solidification area was the Xuan Ice Array set up by Chu Xinghe, and the temperature of the Xuan Ice Array could be as low as minus 1,000 degrees.

Her cultivation was not strong enough to ignore Xuan Bing.

Chu Xinghe didn't care, and took out the crystals casually, the crystals the size of his thumb, transparent and free of impurities, purer than diamonds, refracting colorful light in the sun, bright and dazzling.

"What a beautiful stone." Su Wanyue looked greedy: "Senior brother, can I touch it?" ”

"Wait a minute." Chu Xinghe raised a vortex of spiritual power in his hand, absorbing the remaining power of Xuan Ice in the crystal.

He gave the crystal to Su Wanyue again: "Look at it, the spirit crystal has not been completely formed." ”

The aura crystal was handed, and a stream of pure spiritual power poured into the body along the veins in his hand.

Su Wanyue suddenly felt fluttering.