Until now, Ning Fei and the others still haven't figured out the specific structure of the ancient tomb, and can only wander around like a headless fly.

After almost ten minutes, they didn't find Niu Hao, and a group of people were a little anxious, although they were not very familiar with Niu Hao, but anyway, Niu Hao also helped them a little, and everyone was in a team, so they couldn't lose Niu Hao, they went back first, right?

"Damn, the people who should be lost are not lost, but the people who shouldn't be lost are lost." Seven said indignantly.

When he said this, he also glanced at Duanmu Qingyun who was following them with a little deep meaning, Duanmu Qingyun shrunk his neck and didn't dare to speak, he felt that if he said something unpleasant, it was estimated that No. 7 was really likely to kick himself into the underground river.

In order to survive, he felt that no matter how insulted the other party insulted him, he could be forgiven......

No. 5 frowned, took a deep breath, turned his face to Duanmu Qingyun and said, "Aren't you also an expert?" Tell us where we are now. ”

Duanmu Qingyun shook his head and said embarrassedly: "I don't know ...... either"

"You don't know?" Seven's voice raised quite a bit, "Aren't you an expert?" ”

"I can only identify some ancient objects." Duanmu Qingyun said, "If you let me appreciate the treasure, I can help, but otherwise, I don't think I can help much." ”

When Ning Fei heard this, he was immediately happy, and said, "We haven't found anything yet, so you're thinking about appreciating treasures?" ”

Duanmu Qingyun was speechless.

Everyone shook their heads and sighed, and at this time they completely understood that this guy named Duanmu Qingyun was a complete waste.

Couldn't help at all!

However, the luck of Ning Fei and the others was still good, and although they didn't find Niu Hao, they broke into the main tomb.

The reason why it was possible to tell that the place where they were was was the main burial chamber was because in the main burial chamber, there was a pitch-black sarcophagus.

The main burial chamber is very large and wide, about a hundred square meters, and on both sides of the main burial chamber, there are two huge stone statues, two human figures, about two meters high, one with a sword at his waist, and the other with a saber at his waist, the two stone statues are lifelike as if they have a fierce light on their faces, staring at Ning Fei and others who broke into the main tomb.

Lan Yingxue walked to Ning Fei's side and couldn't help but shudder: "Ning Fei, can you feel it?" ”

"Huh?" Ning Fei was stunned for a moment and asked, "What do you feel?" ”

"That energy, I understand now, in fact, the mysterious energy in the valley of life and death is transmitted from here." Lan Yingxue said.

Ning Fei was stunned for a moment, closed his eyes, felt it carefully, and then shook his head: "I can't feel anything." ”

Sun Xiaoba on the side was stunned and said, "Ning Fei, don't you think it's cold here?" ”

Ning Fei looked at Sun Xiaoba strangely, still shaking his head: "I don't think, on the contrary, I think it's quite comfortable to stay here." ”

No. 5 took a deep breath and said, "Ning Fei, you wouldn't have said that on purpose because you didn't deal with Xiaoba, right?" ”

Ning Fei couldn't cry or laugh: "Could it be that in your hearts, I am such a naïve person?" ”

Everyone was silent, they all saw that the current Ning Fei really didn't seem to be joking, but in this way, they all had a feeling that they couldn't understand, because even Sun Xiaoba could feel that it was extremely cold here, and it was even filled with a burst of energy, which could suppress the energy or aura in their bodies, but why didn't Ning Fei feel anything?

Lan Yingxue took a deep breath and tried to mobilize the aura in her body, but found that the aura at this time was like water in a refrigerator, turned into solid, and there was no way to mobilize it, but it was extremely cold, although she was a master of aura transformation, she couldn't help but shiver at this time.

"I don't think I can last much here." Lan Yingxue frowned slightly, "Ning Fei, let's be careful, if there is any danger here, we will really be in danger - without aura and strength, we and ordinary people are fine." ”

Ning Fei was too curious.

He knew that Lan Yingxue would never joke about such a thing, but he really didn't feel any discomfort. It's really weird.

He stretched out his hand, and a golden light burst out of his hand, illuminating the entire burial chamber, and then put it away again, so as not to waste the aura in his body in vain.

"See, my aura is still quite normal." Ning Fei said.

Everyone looked at Ning Fei with some surprise, as if Ning Fei was a monster.

Ning Fei understood first, smiled and said, "I think I know what's going on." ”

"What's going on?" Five asked.

"Because I have absorbed this energy before, and I already have this energy in my body, so how can I still be suppressed by this energy to suppress the aura in my body?" Ning Fei said, "To put it simply, I already have antibodies. ”

Everyone suddenly realized, although they didn't know whether what Ning Fei said was right or not, but at least this explanation now made the most sense.

"Anyway, there are a few boxes in here, which should be funeral goods, otherwise you can take all these things out." Ning Fei said, "Don't tell me you can't lift it!" ”

No. 5 nodded, since this is the main tomb, the things that are placed here are undoubtedly the best, and they can bring the things out of here, and they can also shine in the art exhibition in China, isn't this their most important purpose this time?

As soon as they thought of this, No. 5 and the others were full of energy. As soon as they took a few steps forward, the stone door behind them suddenly closed, and with a "bang", everyone was startled, and Duanmu Qingyun, who was the least courageous, sat on the ground with a butt and didn't come back to his senses for a long time.

"What's going on?" Number Five was slightly startled.

"I don't know." Ning Fei shook his head, hesitated, and said, "Maybe you guessed what mechanism?" ”

Everyone shook their heads: "If we really guess something, we can feel it." ”

Ning Fei shrugged his shoulders, walked to the front of the main tomb, stretched out his fist, and smashed his fist on the stone door, but what made him stunned was that after his fist swung on the door, the aura that burst out was directly absorbed by the stone gate.

He was stunned for a long time before he reacted, and then another punch was thrown out and smashed on the stone door, but the effect was the same as the punch just now, when he was close to the stone wall, the aura that burst out suddenly disappeared, as if it was sucked away by something, and when it hit the stone door, it was also soft and weak.

"Hell yes." Ning Fei took a deep breath.

"What's wrong?" Lan Yingxue noticed that something was wrong with Ning Fei, and hurriedly walked over to him and asked curiously.

"I don't know." Ning Fei shook his head, pointed to the stone gate, and expressed his strange feelings.

After listening to Ning Fei's words, Lan Yingxue was also puzzled.

"How so?" She didn't seem to want to go through that question either.

At this time, No. 7 walked up, glanced at Lan Yingxue and Ning Fei, and said, "I heard that there is a strange stone called the Spirit Absorbing Stone, which can suck away the spiritual energy in the cultivator's body, Ning Fei, you better be careful, don't let the spiritual energy be sucked dry." ”

"Whew...... And something so magical? Ning Fei couldn't help but smile bitterly, it seems that this main tomb is really a bit evil.

"......" A strange voice suddenly sounded.

Ning Fei was startled, quickly turned around, looked at the source of the sound, and the flashlight in his hand also shone through.

The strange sounds were made by the two stone statues that had been placed on the ground. The mouths of the stone statues were originally open, and at this time, the mouths of the two stone statues were spewing green gas outside.

"Shut up, poisonous!" After the fifth finished speaking, he immediately closed his mouth, and the expression on his face was very anxious.

Now that the stone gate is closed, although Ning Fei has not lost his aura, the stone gate is so weird that he can still absorb the aura that erupts, so it seems hopeless to open the stone gate with violence.

Ning Fei was also even more anxious, his brain was running rapidly, thinking of a way.

Duanmu Qingyun, who reacted the most slowly, was still stunned in place, after taking a few breaths of air, the whole person rolled his eyes and fell to the ground, Ning Fei walked over, squatted down, probed Duanmu Qingyun's breathing, and after making sure that this guy was not dead, he was also relieved, however, Duanmu Qingyun's breathing seemed to be very weak, and it was estimated that he would not last long, and his psychology became more and more anxious.

Suddenly, a flash of inspiration flashed through his mind.

Pulling out the Tai'a sword, he turned out the sword qi in his body, and then, he quickly took a step forward, and a sword was swung out, the sword qi was magnificent, and the Tai'a sword directly split a crack in the stone door, just like a quick knife cutting tofu.

Seeing this scene, Ning Fei also breathed a sigh of relief, it seems that this spirit absorbing stone can only absorb spiritual energy, and there is no way to absorb sword qi, if even sword qi can be absorbed, I am afraid that they will really have to be planted here.

With a "bang", another sword was swung out, and the stone gate exploded directly, and the stones flew up, and at the moment of the explosion, Ning Fei was stunned to find that there was a man standing outside the stone gate.

When the man saw Ning Fei, he pulled his legs and was about to leave.

"Want to go?" Ning Fei snorted coldly, and also chased after him quickly, and the aura in his body worked rapidly, almost instantly, he had already rushed to the man, put his hand on the man's shoulder, and pressed down hard, the man directly knelt on the ground, and let out a painful scream.

Ning Fei's hand directly crushed his shoulder bone.

At this time, Lan Yingxue and the others also rushed out, and after they arrived at Ning Fei, they took a big breath of air, and the strength and aura in their bodies also recovered a little, although they were still slightly suppressed, but at least, they could block the toxins in the air.

"Who are you!" Ning Fei shouted coldly. As he spoke, the flashlight in his hand shone towards the man's face.

When they saw the man's face clearly, their expressions were very complicated.

"Niu Hao, why are you ......" Ning Fei's voice was a little low.

Niu Hao turned his face, the fierce light in his eyes flashed, and he glared at Ning Fei angrily.