A bone-piercing coldness erupted in his body.

Du Mu shivered fiercely, and in an instant, he felt numb all over his body, and his hands and feet were stiff and kept calling.

It took about ten minutes for the sensation in the limbs to slowly recover.

The moment his body regained control, Du Mu immediately checked his body and found that there was no problem, and he couldn't help but show a puzzled look.

"That's it?"

"What about getting stronger?"

Unwillingly, Du Mu carefully experienced it for a while, and finally noticed that something was wrong, and there seemed to be something more in his heart.

This discovery made his face change!

The heart is the key to the human body, and if something goes wrong in this place, it will be a big problem.

"What is it!?"

The moment the doubts surfaced, Du Mu suddenly felt a trance in front of him, and in the next second, the entire field of vision suddenly changed, and he came to nothingness.

Countless gray lines emerge from the void, outlining a complete picture of the human body, filled with organs, veins and muscles.

"This is ......" Du Mu recalled for the first time, isn't this the scene in his body when he returned from his cultivation life?

A state similar to 'inward'.

Surprised, Du Mu hurriedly stared.

As he concentrated, the body texture map zoomed closer, and his vision instantly came to the heart located in his chest.

Beside the beating heart, there was a cloud of gray mist that had shrunk countless times and was only the size of a thumb.

The moment he saw the gray mist, Du Mu had a strange premonition for some reason, as if he could control the mist at will.

With a move in his heart, he withdrew from the state of inward vision.

"I didn't expect to run to the heart...... I hope this thing doesn't do any harm to the human body. ”

Du Mu's face changed, and he muttered to himself, according to the premonition in his heart just now, he tried to communicate with the gray mist entrenched next to his heart, trying to mobilize it.

The result was very smooth, almost as soon as the thought moved, the gray mist suddenly exploded, turning into wisps of gray air, surging towards Du Mu's right arm, bursting out of the skin of his right hand, turning into an air mass suspended in the palm of his hand.

“...... What's the use of this thing?"

After looking at the gray mist above his palm for a long time, Du Mu scratched his head in distress.

It stands to reason that the gray mist should have a role in improving his strength.

After a moment's thought, he tried to let the gray mist flow all over his body, but nothing changed.

"Can't you improve your fitness?"

Immediately after, he condensed the gray mist into the palm of his hand again, came to the corpse of a member of the Black Leaf, and reached out his palm, allowing the gray mist to touch the corpse's skin.

Still the same!

"It doesn't seem to have any corrosion or anything like that. ”

"What's the use?" Du Mu fell into a deep groan, and after a few seconds, he suddenly patted his head, and as soon as his mind moved, the gray mist immediately spread, quickly enveloping his entire right arm.

"It's kind of like an armour. ”

Du Mu stretched out his hand and pressed the gray mist on the surface of the skin, and there was obvious resistance from his fingertips, which was a bit similar to the feeling of holding rubber, but the resistance was much greater.

After thinking about it, Du Mu took the black sword, aimed the sharp blade at the gray mist on his right arm, and pressed it gently.

The sense of barrier is clear!

He continued to exert his strength until he used thirty percent of his strength, and the resistance of the gray mist suddenly disappeared, and the blade of the sword directly touched the skin.

"It's only three percent of the strength. The look of disappointment on Du Mu's face flashed, "Although it has a defensive effect, the effect is inevitably too weak, and I am afraid that it will be enough to resist the attacks of the quasi-martial artists." ”

"But it's better than nothing. ”

Shaking his head, Du Mu withdrew the gray mist back into his body and looked around again.

Except for the gray mist on the platform, there was nothing else that looked unusual in the basement of Nuoda.

Du Mu searched again, but still found nothing, but found a secret door in the depths of the basement, and after tinkering for a while, he happened to open it, revealing a staircase extending upwards behind.

"The passage you left?" Du Mu looked in, and it was so dark that he couldn't see anything at all.

Without going up immediately, he turned around and returned to the vicinity of the platform, and began to touch the corpse, collecting the contents of all the members of the Black Leaf, including the ring.

"Anyway, in the process of carrying out the mission, these rings should be used as proof of completing the mission, right?"

In addition, there are a few things that are suspected to be natural treasures, Du Mu estimated that they were substances that the members of the Black Leaf had taken from the military transport team, and he took them for himself without any psychological barriers.

After everything was done, Du Mu returned to the secret door, took out the lamp shell, opened it, and stepped on the stairs.

The staircase winds upwards in a spiral shape, and the length is unexpectedly long, at least nearly a thousand steps, Du Mu walked for ten minutes, and finally reached the end, after pushing away the stone slab above, he poked his head out, and saw a house.

It was empty, the ground was full of rubble, and it was just an ordinary long-abandoned house.

Seeing this, Du Mu withdrew the lamp, stretched out his hand to support the edge of the ground, and the whole person jumped out.

Looking back at the swarthy exit, he turned to cover the slate and restore it to its original state, and then left the house and walked outside.

Outside, Du Mu looked around, with a wry smile on his face.

"It's too bad, I don't know where this is, how do I get out?"

In the midst of his troubles, a long howl suddenly came from afar.

"This voice ......"

Du Mu's expression moved, and he took a step and quickly ran in the direction where the voice came from.

As soon as he ran seven or eight hundred meters, he saw a figure in the distance rushing towards him, and the speed was so fast that it left an afterimage in the air.

In just one or two breaths, the figure swept over a distance of thousands of meters and stopped in front of Du Mu, revealing its figure.

But it's Xia Zhi.

Xia Zhi looked Du Mu up and down with a happy face, and when he saw that he didn't look like he was injured, he couldn't help but show a relieved expression.

"It's okay if you're okay, I've been looking for you for a long time!"

"Teacher Xia Zhi, what about the others?" Du Mu hurriedly asked.

"I've rescued them. Xia Zhi smiled, "It's all fine, it's just a little injured." ”

Hearing this, Du Mu breathed a sigh of relief.

In that case, no one died, but some injuries were made, which is considered very lucky.

"Let's go, they're waiting for us outside the town, let's get out of here and go back to the market town first!"

"Good!"

Du Mu nodded yes, didn't say much, followed Xia Zhi's footsteps, and hurried towards the entrance of the town.

Outside the town, next to the jeep.

Seeing Xia Zhi and Du Mu returning, Luo Shen and Chi Xiangzhen looked happy, and Luo Qiang even ignored his injuries and directly stepped forward to give Du Mu a big hug.

"Brother, it's good that you're okay!" Luo Qiang's face was full of joy and gratitude, when he was in the building, if Du Mu hadn't pulled him, he would have fallen out of the building and died.

The building collapsed behind, and Du Mu wanted to escape with him regardless of the danger, but he was blocked by a bird that suddenly appeared before he was buried by a rockfall.

In any case, Du Mu can be regarded as his savior, and his gratitude is indescribable.

"Just stop crow's mouth. Du Mu smiled and slapped Luo Qiang's shoulder, who showed an embarrassed look.

"Okay, it's not a good place to stay for long, let's go back first. Xia Zhi interrupted them.

"Yes!"

Everyone hurriedly got into the car, driven by Xia Zhi, and prepared to return to the market town.

......

Basement.

The corporal sat alone on the ground.

“......”

。 m.