Xu Yuan's eyes were very serious when he spoke.

Along the way, he saw the role of the formation in this world, and there were shadows of the formation in war, people's livelihood, production, etc.

Technological innovation is a real contribution to the development of productive forces.

In the past, it was normal for the people of Shuli to be hungry even in the prosperous world, but now the people of Dayan basically guarantee two meals of rice, and there are even four grades of A, B, C, and D on the market, and even cultivated spiritual rice containing Yuan Qi.

In the words of the previous life, these four sisters are a top scientific research talent.

What does it mean for you to be a scientific research talent who doesn't honestly stay in the Gewu Academy to do research, and come out to run "business"?

Thinking of this, Xu Yuan suddenly glanced at the boots and clothes on the jade feet of the fourth sister, and asked:

"Little Si, did you study these boots by yourself?"

Xu Xinyao didn't speak immediately, her eyes lowered and she pondered Xu Yuancai's words.

After a while, she suddenly looked up:

"Huh?"

Xu Yuan repeated what he had just said.

Xu Xinyao pursed her lips and smiled:

"Well, yes."

Xu Yuan then asked:

"I thought it was like a shield when I attacked you, because of your clothes?"

Xu Xinyao shook her head, reached out to her neckline, and pulled it down.

“.”

Xu Yuan's eyes didn't move, and a trace of curiosity flashed in his eyes.

Looking down along the girl's delicate collarbone, Xu Yuan saw a sky-blue slim soft armor.

Some dim formations are faintly visible on the soft armor, very precise formations, the lines are almost invisible to the naked eye, and only the intention soul can sense its specific formations.

Xu Xinyao said softly:

"The fabric material can't withstand the formation pattern, it's this Tianyu armor."

"Do you have the means to attack?" Xu Yuan then asked.

"Yes."

Xu Xinyao didn't mean to hide it from Xu Yuan at all, and pulled up the sleeve robes on both sides, and each of the two Hao wrists was tied with something similar to a bracelet.

Without Xu Yuan asking, Xu Xinyao raised his hand to the ground without taking care of himself.

"Dah."

After a fluctuation of the source qi, and after an almost inaudible sound, a thin needle penetrated about ten meters deep into the ground.

The moment Xu Yuanyi sensed it, the person was directly numb, and glanced at Ran Qingmo with sideways eyes.

Glancing at each other, Ran Qingmo said softly:

"It's useless to me."

Xu Xinyao said softly:

"Sister Qingmo's cultivation is profound, and such toys are naturally useless."

While speaking, Xu Xinyao took out two big guys from the Sumeru ring.

A bow and crossbow, a stick about 10 centimeters in diameter.

Xu Yuan's eyes were a little puzzled.

Xu Xinyao didn't seem to have the intention of stopping, and handed the two things to Xu Yuan and motioned for him to take them first, as if he wanted to show Xu Yuan all his arms.

Xu Yuan subconsciously took it, sensed these two things with his soul, and found that the stick was hollow, and subconsciously raised it flat and glanced inside.

At this time, Xu Xinyao explained softly:

"This is the Soul Splitting Crossbow, which can attack the Soul of Intent, and that stick can shoot Source Crystal Explosives."

“.”

Xu Yuan silently put down the stick and raised his eyes to look at the fourth sister who was demonstrating arms.

At this time, Xu Xinyao had already found an object with a strange appearance from the Sumeru ring.

It is a cuboid, a foot long, and has a black box like ink all around, but there is a grip underneath, but there is no trigger.

When Xu Yuan saw this thing, the corners of his eyes jumped.

The appearance of this thing reminded him of the "big move" of the four sisters in Cangyuan.

In Cangyuan, as long as these four sisters amplify their moves, the 2.5D villain will find a guy who is not black.

Xu Yuanzheng wanted to ask.

Xu Xinyao had already pointed the black box at the ground on the side.

“.” Xu Yuan.

"Whoa—"

With a slight sound, Ran Qingmo on the side frowned slightly unconsciously.

Xu Yuan didn't see it clearly, because the remnant soul of the saint was still sealed, but he sensed a huge Yuan Qi fluctuation spreading towards the surroundings.

And the next moment,

Xu Yuan saw clearly the power of the four sisters' "big moves".

A thumb-sized hole appeared in the ground.

It was dark inside, extending downwards until Xu Yuan's own soul power was at its maximum, and there was no end in sight.

Silence for a moment,

Xu Yuan frowned and asked:

"Little Si, how did you get the source of this instrument?"

The previous bracelet was disposable, and the bow and stick were inlaid with concentrated source crystals, but this black box did not have any source of source qi.

Xu Xinyao smiled at Xu Yuan, stretched out a jade hand and shook it in front of Xu Yuan.

A pale blue ring on the index finger stands out.

"Isn't this the Sumeru Ring?"

Xu Xinyao shook her head, and her voice was gentle:

"It is a little different from the ordinary Sumeru Ring, it can directly extract the Source Qi in the Source Crystal in the Sumeru Ring."

“.”

Xu Yuan's eyes froze: "This is what you researched yourself?" ”

Xu Xinyao nodded: "Well, but my father has helped me a lot, if it weren't for my father's cultivation, I wouldn't have been able to make this ring thing at all." ”

“.”

At this moment, Xu Yuan suddenly felt that his father's education policy was really still a big problem.

The innovation of this kind of formation is already epoch-making, this kind of scientific research talent is not tied back to study honestly, and actually let her out and wander around?

Science and technology are the primary productive forces, haven't you heard this sentence?

After a few breaths of silence,

Xu Yuan looked at the fourth sister's slender jade finger with the Sumeru ring, and suddenly coughed lightly:

"Ahem, Xin Yao, the third brother didn't beat you out of his own volition before, this ring and this black box, you see"

Xu Xinyao hesitated for a moment, then directly handed the black box to Xu Yuan, and then began to take the ring.

“.” Xu Yuan.

The other party couldn't fix him so simply, what he just meant was to help him build a new set after returning to the imperial capital.

Xu Yuan held the other party's arms and took out one hand to hold her hand to take the ring:

"I mean, when I return to the imperial capital, you can help me build a new one, and you have to keep this thing to save your life."

Xu Xinyao hesitated slightly:

"I'll use the Soul Splitting Crossbow and that's enough, Third Brother, you're always in trouble, and you need this more than me."

Xu Yuan waved his hand and stuffed all the three objects back into Xu Xinyao's arms:

"Okay, if Xu Changge goes back to the imperial capital this time and sees that I have your things in my hand, most of them will think that I robbed you."

After a pause,

Xu Yuan glanced at the bracelet on Xu Xinyaohao's wrist and said in a low voice:

"This thing is good, you can give me one.

"Also, think about what I just said.

"Thousands of years ago, even in the prosperous world, many people would be hungry, but now in the scorching world, if there are no natural disasters and monsters, as long as they work hard, most people can have two meals of rice a day.

"If you want to save people, it's the same everywhere."

“.”

After being quiet for a long time, Xu Xinyao said very seriously:

"Xin Yao will think about it."

"Huh"

Xu Yuan chuckled, waved his hand and walked towards the main house of the courtyard.

Night.

As the benefactor of Shengshan County, the shelter and food provided by Wang Xiaowei for the three of them should be regarded as the best in Shengshan County today.

Basically, it was built according to the specifications before the disaster.

Precious monster ingredients are paired with fine wine.

Moreover, Wang Xiaowei is also very good at being a person, and he also sent a few handsome maids with beautiful faces to serve Xu Yuan's daily life in the past few days.

However, these girls knew at a glance that they should have been sent immediately after buying and changing, and many people had to sell their sons and abandon their daughters in order to survive under the catastrophe.

Xu Yuan didn't ask for it.

When they were rejected, these handsome girls cried and refused to leave.

Xu Yuan understands them,

Now the most worthless thing in Shengshan County is probably human life.

After talking a lot but not listening, after the last word "roll", the girls left honestly.

Seeing this move, Xu Xinyao on the side looked at Xu Yuan as if he was looking at a monster.

In my memory, the third brother was basically unhappy without women, but after taking another look at Ran Qingmo, who had been staring at the girls silently, he was also relieved.

Xu Xinyao wanted to take in these poor people, but in the end she didn't speak.

Xu Yuan is very satisfied with this.

He originally thought that these four sisters would be overflowing with compassion, but in the end, he actually held back.

Blind kindness is not kindness, they are just passers-by, destined to leave, it is better to leave it to Captain Wang to arrange them.

For dinner, Xu Yuan ate very happily, because it tasted good, Xu Xinyao just wilted and pulled a few mouthfuls of spiritual rice, Ran Qingmo didn't eat it, and he had something on his mind.

After eating dinner, Xu Yuan took the lead in returning to the room to practice, and Xu Xinyao and Ran Qingmo whispered some words.

The cultivation efficiency of Jiuyuan Pingju is about two-thirds of the usual cultivation, and there is no source crystal bonus, so when you have time and energy, it is best to meditate and cultivate.

Because of the existence of flying demon beasts, the fog in the sky has not dissipated, and there is a moonless night tonight.

Absorb the source qi that escapes from the source crystal into the body, and the boring guidance runs along the meridians day by day.

At the end of the night, in the dead of night, he circled again for a week, and with a "snap", Xu Yuan broke through the six-grade iron body naturally, and there was still no bottleneck.

Because of the different exercises, even after Xu Yuan entered the iron body, his body did not have the effect of copper skin and iron bones of ordinary martial artists.

Lowering his eyes and looking at his palm, Xu Yuan shook his head slightly, collected the origin crystal, straightened his long hair, and directly turned over and lay on the bed.

After cultivating to become stronger a little bit, Xu Yuan was no longer able to achieve the feat of breaking through two realms in one month like before, but the feeling of becoming stronger was good after all.

This time, the Broken Mirror Source Qi reserves were directly increased by more than half, and his ears and eyes became clearer, and without running the exercises, he could now hear the whispers of others more than ten meters away.

After concentrating and running the exercises, Xu Yuan clearly heard the heartbeat of Xu Xinyao in the sleeping room next to him through the door.

After a little thought, Xu Yuan ran with all his strength and continued to probe towards Xu Xinyao's next door.

He wanted to hear what Da Bingtuozi was doing, she didn't practice tonight, if she cultivated, the Yuan Qi in the vicinity would have to be run away by her.

After counting the interest,

Silent.

There was no sound of breathing or heartbeat.

As expected, as expected, as long as they cultivate to the fourth grade, most people will learn to control their body's heartbeat and other physical instincts, just in case of emergency.

Thinking of this, Xu Yuan gave up directly, sighed, dispersed the exercises, and slowly opened his eyes.

And then

He saw a dark shadow standing silently on his bed.

Yes, standing on the bed, not by the bedside.

Air solidification.

There was no moonlight, no light-striped lights, only a distant bonfire on the street with a little light coming from afar.

The black shadow stood quietly at the position of his waist, two slender jade legs split apart, one on one side, and a pair of quiet eyes stared at him condescendingly.

“.”

Xu Yuan was frightened.

At night, when the eyes are closed, the eyes are open, and there are many people in the bed.

Subconsciously wanted to unlock the forbidden cry of the saint's remnant soul and ask for help, but Xuan even recognized who the person on his body was through those eyes that counted his breath.

With a long exhalation, Xu Yuan's mind relaxed, and he smiled:

"Ran Qingmo, you're making trouble."

Halfway through the talk,

Xu Yuan's eyes gradually moved down, and he saw the ink sword in the other party's hand.

The ink sword was dull, but looking at the general shape, it should not be in the scabbard.

The smile froze, and Xu Yuan stumbled to finish the second half of the sentence:

Noise.. What's the fuss? ”

What does that mean?

After a moment's pause,

"Ahem, I think we have something to say, you put it first."

Xu Yuan looked at her on his body, his eyes gradually widened, and he said as he spoke, thinking quickly in his mind about the place where he had offended this big ice lump, but his thoughts had just begun to work.

"Hum—"

There was a short buzz.

As soon as the black shadow flickered, Xu Yuan felt a cold side face, and immediately closed the microphone.

Yes, there is no scabbard.

Because the ink sword was directly inserted next to his head, penetrating the pillow, Sen Sen's chill instantly gushed out.

forthwith

Xu Yuan saw that she was standing at her waist and abdomen and moved slowly, she leaned down little by little, and the ink sword pierced the entire pillow with her little by little, followed by the wooden bed

Time becomes very slow and slow in this moment.

Xu Yuan raised his hand, and then was directly held by her backhand and pressed on the bed.

I wanted to struggle, but it didn't work.

Ran Qingmo's strength was much greater than his, and it was useless to run the exercises.

But gradually,

Xu Yuan noticed that something was wrong, because the strength in her hands on her body was getting bigger and bigger.

At the moment when she sat on her waist, Xu Yuan finally couldn't help it:

"Hiss Qingmo, it's going to break, tap!"

“.”

Ran Qingmo came back to his senses, a pair of beautiful eyes blinked in the dark, thought a little, and the strength in his hand relaxed slightly, but he didn't let go.

The pain disappeared, Xu Yuan simply didn't resist, sniffing the bursts of fragrance from the woman on his body, and the cold air that the ink sword continued to emit began to freeze around faintly.

And after doing everything, she sat on top of him and suddenly disappeared, as if she was thinking.

For a moment, the two froze.

After staring at that quiet gaze for a long time, Xu Yuan smiled:

"You're trying to kill me. Or do you want to sleep with me? ”

“.”

After thinking about it for a while, the woman on her body shook her head honestly:

“.. None of you. Said. ”

"What did you say?"

“.”

She didn't answer.

But the fragrance of the exhalation was like an orchid gently brushing his cheeks.

Silently,

Her red lips lightly ticked his cheek.

When she raised her head, Xu Yuan raised her eyes to look at her, and saw a mist in her dark eyes that she had never seen before.

Silence for a moment,

He seemed to know what he had to do now.

“.”

“.”

After a breath,

"Hum—"

A loud sword roar resounded throughout the room.

I'll go to the hospital tomorrow to get my teeth done

(End of chapter)