The entrance of the cave can probably accommodate a person to bow into, but after four or five meters, the space in front of him suddenly becomes larger!

The cave that can accommodate two people standing upright side by side extends diagonally to the ground, and judging from the traces of the cave wall, there are traces of artificial excavation.

Ouyang Mu is sure that this place must be left in the old era, because judging from the newness of the traces of the cave wall, it is at least a hundred years old here!

As Ouyang Mu's spiritual sense advanced, after reaching a hundred meters, the hole began to move forward slowly, and the space had reached the point where it could accommodate five or six people to stand easily.

The spiritual sense continued to extend until it reached seven or eight hundred meters, and although the space had not changed, the terrain began to twist and turn, and the entire cave began to stretch forward in a zigzag manner.

And when the spiritual sense was more than 900 meters, Ouyang Mu suddenly felt dazed, which made him have to retreat.

It turned out that because of the underground, the original spiritual consciousness had a range of 1,000 meters, but that was an extension of the air.

However, it was different underground, due to the curved terrain, the spiritual sense needed to break through countless soil layers to move forward, which greatly reduced the range, and the consumption of Ouyang Mu's spiritual power was extremely huge.

It is also hard for him to have a huge sea of consciousness, so that he is just unconscious, otherwise it is possible to be in a coma or even dementia.

didn't say this, but said that Ouyang Mu waited for the spiritual sense to return, and then beckoned to Mia who was hiding in the shadows in the distance.

After he arrived, he saw the hole next to Ouyang Mu and the others at a glance, Mia's eyes lit up, and then he looked at Ouyang Mu.

Ouyang Mu nodded lightly:

"This cave is facing the center of the basin, but it has only been explored for more than 900 meters, and the danger is unknown!"

Although the danger is unknown, both of them know that this hole may turn their group's crisis around!

Mia thought for a moment, then nodded:

"Let's go in and have a look! It's better than being watched all the time and being a live target! ”

Ouyang Mu had nothing to do, and then motioned for the second daughter to enter first, and he moved a boulder not far away, first covered the entrance of the cave and covered it up, and then carefully opened a gap and drilled in, and when the boulder landed to cover the hole, there was nothing unusual here.

Soon after Ouyang Mu and the others disappeared, the roar in the central area came again, and it was extremely angry!

Not long after, several mutant beasts appeared nearby, but no matter how they searched and searched, they never found any clues about Ouyang Mu and the others.

Several mutant beasts then roared into the distance, which made the roar in the center even more intense!

Ignoring the anger of the beasts, he said that after Ouyang Mu and the three of them entered the cave, they quickly passed through the extreme position of Ouyang Mu's exploration.

Along the way, the air underground was a little stuffy, but fortunately, it was bearable, and the three of them were not ordinary people, so they had no impact on their actions.

At this moment, the position where the three of them were standing, at the exit that had just left the curved area, and what entered them was a fairly wide space.

It is supported by a few scattered stone pillars, and the shape is relatively regular, and it is obvious that it was excavated by hand.

"Here, I'm afraid it's been around for more than a hundred years!"

Looking at the scene in front of her, Mia also came to the conclusion that the human traces around her were too obvious!

Ouyang Mu was concentrating on the side, and his spiritual sense didn't go far this time, and he was only able to take it back in just five or six hundred meters.

I just heard Mia's words, and replied casually:

"And besides the entrance, the space in here is so huge, I don't know what it used to be?"

Mia also showed a puzzled look, the old world Asia is still peaceful, even if there is a war, it is in some neighboring small countries, as the central part of the country, there is no war at all, so there is no need to use it as an air-raid shelter, so what is the use of such a large underground building?

Ouyang Mu saw Mia's doubts, so he said jokingly:

"Hehe~ Maybe it was made by the rich man, in case the richer you are, the more bizarre ideas you have!"

Mia glanced at Ouyang Mu speechlessly, ignored his cold jokes, turned around and continued to walk forward.

Seeing this, Ouyang Mu touched his nose and smiled embarrassedly!

Immediately after him, he also chased after him, and the spiritual sense continued to scan the range of five hundred meters in front of him, in case any accidents occurred.

It didn't take long for Qian Yu, who was walking in the middle, to suddenly pause, and his figure shook a little.

Ouyang Mu, who was following behind Qian Yu, discovered her abnormality for the first time.

Ouyang Mu stepped forward, hurriedly supported Qian Yu, and asked in a low voice:

"Chiba, what's wrong with you?"

Qianyu didn't answer, and Mia, who was leading the way in front, turned her head when she heard the sound:

"What's wrong with her?"

Ouyang Mu didn't raise his head, and said in a puzzled voice:

"I don't know! He stopped suddenly! ”

Then the two of them looked at Qian Yu again, although the underground space was pitch black and there were no fingers, but both of them were super evolutionaries, and a pair of eyes saw the night sky as day.

I saw that Qianyu's face was pale, his expression was a little distorted, as if he was enduring some pain, and the whole person was trembling slightly.

Ouyang Mu frowned slightly, Qian Yu couldn't speak, he couldn't ask the cause and effect at all, he could only grope and look at it by himself.

But just as he lowered his head, he saw Qian Yu suddenly point to his feet.

Ouyang Mu and Mia both looked puzzled, but the two did not hesitate, and then they squatted down and looked at Qian Yu's feet.

Chiba was wearing old-world martin boots, and her slender legs were wrapped in slim-fitting camouflage combat pants, and there was nothing unusual on the surface.

But after a closer look, Ouyang Mu keenly noticed that one of Qianyu's legs was trembling slightly, and the trembling of his whole body was precisely because of this.

"There's something under her feet!"

It was Mia who was the first to notice the abnormality, and the two feet of Qianyu stepping on the ground were a little uneven.

Ouyang Mu squatted down, and only after this look did he realize that there was a sharp object protruding from the ground on the sole of her foot, which was piercing the center of Qianyu's foot.

Ouyang Mu motioned for Qian Yu to raise his feet gently, Qian Yu slowly raised his feet in pain, and with the eyebrows raised, Qian Yu's entire body shook, and the soles of his feet left the object.

Ouyang Mu didn't care about checking the things underground, and hurriedly helped Qian Yu to sit in the corner of the wall, and then gently took off Qian Yu's shoes.

The crystal jade feet that greeted him were beautiful and delicious, but at this moment, Ouyang Mu couldn't appreciate it, because the soles of Qianyu's feet were bleeding like pillars, and the wound was even darker.

"Poisoned?"

At this time, Mia also crouched beside her, and she was the first to discover the problem.

Ouyang Mu frowned when he heard this, and there was a look of doubt in his eyes:

"In the wilderness, how can there be such a powerful poison? Could it be a bacterial infection? ”

Mia shook her head and said:

"No, if it's a bacterial infection, it won't spread so quickly!"

In less than a minute, the soles of Qianyu's feet had turned black in a large area, and they continued to spread at a speed that was visible to the naked eye, which is indeed not something that bacterial infections can do!

Ouyang Mu's brows tightened, Qian Yu's pain intensified at this time, and his forehead was already sweating!

"We must try to lure the poison out of the body, otherwise it will continue to spread, I'm afraid it's too late!"

Seeing that the poisoned area continued to increase, Mia couldn't help but be anxious, and after getting along for many days, although Qianyu didn't speak, the relationship between the two warmed up a lot.

Ouyang Mu couldn't help but be overjoyed when he heard this, and turned around and asked Mia:

"Sister Mia, do you have a way?"

But Mia shook her head and said:

"It's in the wilderness, there are no medical equipment, and I don't have a good way, but there is a local method, it's up to you to use it!"

After speaking, Mia looked at Ouyang Mu with a strange gaze.

Ouyang Mu didn't know what Mia meant, but asked anxiously:

"Sister Mia, tell me quickly, what's the solution?"

"Suck it out!"

"Suck... Suck it out? ”

Ouyang Mu's tone was a little stammering, but this method was unexpected.

"Not bad! How? Your chick... Don't you still like it? ”

Mia's voice was full of banter, and when she saw Ouyang Mu's embarrassment, she was in a good mood!

Ouyang Mu was a little embarrassed at this time, it wasn't that he didn't want to, it's just that Mia was there, and he couldn't let go!

It's just that when he turned his head to look at Qianyu, he found that Qianyu's forehead was already covered with sweat, and the black had spread to the surface of his feet, he knew that he couldn't drag it any longer!

Then he gritted his teeth, picked up the thousand feathers and jade feet and leaned towards his mouth...

Mia's eyes widened, full of surprise!

And Qianyu's consciousness is sober, seeing this scene, he subconsciously struggles, wanting to retract his feet!

"Don't move!"

Ouyang Mu was also out of the way, his handsome face was slightly ruddy, but his eyes were clear, and his eyes were staring at the wound on the center of Qianyu's feet!

Qian Yu actually blushed rarely!

She has evolved very quickly, her intelligence has improved a lot, and she doesn't know what she remembers, after Ouyang Mu spoke, she obediently didn't move, but her pretty face became more and more ruddy!

There was a slight sourness in the nasal cavity, but it was not rich, only a faint smell of foot sweat!

Ouyang Mu didn't shy away from suspicion, and opened his mouth and imprinted it on the heart of Qianyu's feet!

"Hmm~!"

A slight nasal voice came, and Qian Yu trembled, and his face became more and more ruddy, as if he was about to drip water.

There was a strong fishy smell in the mouth, and three or four mouthfuls of poisonous blood were sucked out in a row, while the face of Qianyu's feet was black, and it subsided at a speed visible to the naked eye!

At this time, Ouyang Mu felt a little dizzy, but it was very slight!

He didn't care, and continued to suck...

A shudder from the soul came, and Qian Yu's nasal voice never stopped at all, his face was ruddy, and his eyes were as misty as water!

With the impact of waves, Qian Yu's body suddenly shook, and then instantly collapsed, accompanied by a burst of rapid breathing, the whole person fell into a state of sleep.

This change in this scene was not only Ouyang Mu stunned, but Mia, who was squatting on the side, was also stunned!

"Sister Mia, what's wrong with Qianyu?"

Ouyang Mu's eyes were dull, as innocent as him, and he really didn't understand the subtleties.

Although Mia has a veil to cover her face, she is also blushing, her eyes are dodgy, and she says:

"I... I do not know! Possible... Maybe the poison is gone! ”

As soon as she finished speaking, Mia immediately got up and stepped aside, she crouched on the ground, carefully studying the sharp object.

Ouyang Mu felt inexplicable, he scratched his head and said:

“… Odd! Is this the state after the toxicity is removed? Why didn't you find it before? Sister Mia, what is the principle of this? ”

Principle??

Mia is crazy inside!

Principle your grandma legs!

"I don't understand either! You hurry up and take care of the wound, and when you're done, come and take a look at this! ”

There was no way, Mia could only fool around.

Ouyang Mu was looking at himself with anticipation, and the curiosity in his eyes made him embarrassed to be able to deduct a building!

"Oh! All right... Sister Mia! ”

Ouyang Mu muttered, he didn't ask the wrong question!

Why does Mia look so embarrassed and angry?

What a strange woman!

Then he didn't talk nonsense, took out the gauze, and dealt with Qianyu's wound in three or two clicks, and also put a layer of gauze on the soles of his feet to prevent Qianyu from touching the wound again!

Put on the shoes for Qianyu, and after helping her up, Qianyu's complexion has returned to normal, but the spring water in her eyes seems to be unable to dissolve!

"Alright... Sister Mia! The wound is finished! ”

Then he took the initiative to support Qianyu, stood next to Mia, and looked at the posture, Qianyu was basically the whole person in his arms!

"Heh~! Caring so much about your chick? ”

Mia teased, and then without waiting for Ouyang Mu to answer, she directly pointed to the object on the ground and said:

"Come and see what this is?"