The three of them were thinking to themselves, and there was a commotion outside, and then they saw a person who was surrounded by a group of people and stars and walked in, and Forton cheered, and he didn't care about greeting Bai Shixian and the four of them, so he ran over, desperately squeezed into the crowd, and kept shouting: "Miss Nangong, one hour and nineteen minutes, you must be a mermaid, I adore you so much, haha, you must sign for me." ”

Foton happily said something that was extremely inconsistent with his identity and age, Bai Shixian laughed out loud, shook his head helplessly, and said, "This old naughty boy." ”

Surrounded by people in the middle is Nangong Yinxue, she obviously just came up from the lake, but her body is not wet at all, which makes people secretly surprised.

Fang Xu looked at it from afar, Nangong Yinxue was the Nangong Aoxue, but the jade face that was as cold as ice for thousands of years was smiling at the moment, and it was heartwarming to look at. Nangong Yinxue also saw Fang Xu and the three of them at this moment, and her beautiful eyes secretly turned around Fang Xu's body, and the unequaled jade face reflected a faint flush.

Nangong Yinxue sent everyone away, walked to Fang Xu and the three of them lightly, and said softly: "Yinxue has seen the alliance master, the Xie Sect master, and Fang... Fang Shao Sect Master. ”

"Yinxue, thank you for your hard work. Chu naturally said with a smile.

"Miss Nangong is too polite. Fang Xu and Xie Tianzun said in unison.

"Miss Nangong, what did you find this time?" Futon, who came over, looked at Nangong Yinxue with half admiration and half awe, and asked in a low voice, the shock that Nangong Yinxue gave him was not only a miracle that could be described, a person was able to dive two thousand meters underwater, which can be attributed to a miracle. So Foton has already determined that Nangong Yinxue is the legendary mermaid.

"I dived to the mouth of the well, which was very peculiar, the edge of the well was one with the bottom of the lake, I don't know what kind of metal it was made of, but it was certain that it was so hard that I couldn't make a trace of it with all my might."

Fang Xu couldn't help but be a little shocked, he had experienced Qin Yinxue's martial arts, not counting the magic of her abilities, her internal strength cultivation was definitely at the peak. With her martial arts, even tungsten steel products can also leave some traces. The hardness of the substance at the bottom of the lake is much higher than that of tungsten steel.

"I looked inside from the mouth of the well, and all I saw was pure blue. Deep blue, a clear and extremely deep blue, that is a kind of transparent without any impurities, but it is impossible to see the bottom of the clear. Anyway, I didn't see anything but blue. I tried to put my hand inside, but it was blocked at the mouth of the well, which seemed to have a transparent cover. Nangong Yinxue frowned slightly, and described it carefully, and at this moment, the expert who was originally very busy also put down the work at hand, and surrounded Nangong Yinxue on the inside and outside of the three layers. Pricked up their ears to listen to her description, and many people took out memory sticks to record her words without pulling a bit.

"The strangest thing is that there is a black bundle in the center of the well. I don't know how to describe it, it's like a straight stick, I swam above it and looked at it carefully, it is about ten centimeters in diameter, the beginning is level with the wellhead, there is a flat opening in the center, as if it can insert something, the other end of the black beam is not in the well, I don't know how long. ”

Fang Xu pondered for a moment and suddenly asked, "How deep is the mouth of the flat ground?"

Nangong Yinxue shook her head and said, "I don't know, I can't see clearly." ”

Fang Xu took off the white jade sword hanging around his neck, handed it to Nangong Yinxue, and asked eagerly, "Nangong girl, take a look, does the size of this white jade sword match that flat mouth?"

Nangong Yinxue took the white jade sword and looked at it carefully, her eyes suddenly showed joy, and she said happily: "Yes, yes, yes, the width and thickness are very suitable, young sect master, is this the key to the treasure white jade sword?"

Fang Xu nodded and said, "If this wellhead is the entrance to the treasure, then this black pillar is likely to be the keyhole of the entrance, and the white jade sword is the key to open it, of course, my guess may not be correct." ”

"You have to give it a try. Chu naturally and Xie Tianzun said in unison, Nangong Yinxue also smiled and nodded, the eyes of the three of them all showed a look of joy, Fang Xu looked at Nangong Yinxue, and said in a harmonious voice: "In this way, there is a girl from Nangong Palace." ”

"No problem, I'll go. Nangong Yinxue agreed.

"Nangong girl, be careful. Fang Xu sincerely advised.

Nangong Yin Xueqiao's face was slightly red, she looked at Fang Xu softly and smiled sweetly, stopped talking, and ran out quickly.

"Major General Bai, please order everyone to retreat to a radius of 100 meters from Tingqin Lake, and the experts here will also be withdrawn. Fang Xu's voice was flat, but there was naturally a majesty, a kind of majesty that people couldn't disobey.

"Could it be that you have found the entrance, and what bad conditions will occur when you open this entrance?" For the sake of caution, Bai Shixian still has to ask for clarification.

"We're just guessing. It's okay to be careful. Fang Xu answered Bai Shixian's question succinctly.

"Well, it's always good to be careful. Bai Shixian muttered and nodded.

The well-trained army acted quickly, Bai Shixian's order had just been given, and within three minutes, only Fang Xu Chu was left within a hundred meters of Tingqin Lake, and Bai Shixian, Fotun and a few scientists also stayed.

"I'm the commander-in-chief here, and no matter what happens, I have to stay in charge. Bai Shixian said.

"We have the courage to stand up to danger, and we're going to stay, to witness what could happen, and the Foton Guys, their eyes bright and excited, seemed to be hoping that something might be exciting.

"Whatever. Fang Xu said lightly, as he spoke, his eyes stared at the lake, his expression was calm, but his strength had already spread all over his body, and so did Chu naturally and Xie Tianzun, carefully sailing the 10,000-year-old boat.

Time passed minute by minute, the lake was still calm, but the air seemed to reveal a solemn smell, a hundred meters away soldiers were guarded with loaded guns, their eyes were unanimously on the lake, and Forton, whose mouth had always been idle, really couldn't hold back. Just as he was about to speak, the ground under his feet suddenly shook violently, followed by a dull sound of 'boom', and the unsuspecting Foton and the others weakened their soles and fell to the ground, and the soldiers in the distance did the same, under such a violent shock, countless people fell.

The earth shook as if it had been hit by a billion-ton mallet, and the people around it only felt the shaking of the ground. With this loud noise, his internal organs were going to churn. And in the end, the only people who could stand unharmed were Fang Xu and the three of them.

"The ground shook. The ground shook. Someone shouted.

"It's not like a ground vibration. Xie Tianzun said in a deep voice.

"Not really. Fang Xu nodded and said, "The epicenter is coming from the middle of the lake, as if something is about to float up from below." ”

"Yin Xue, what about that girl?" Chu naturally said with a frown.

"There were only ripples on the surface of the water, nothing had changed much, and she should be fine. Fang Xu said, secretly praying in his heart that nothing would happen to her.

As the three of them spoke, the earthquake stopped. It really came strangely, and it came suddenly, and everyone struggled to get up from the ground, looking at each other, and the originally flat ground seemed to be crumpled and countless small dirt bags were raised, and there was no end in sight. At this time, there was a splash in the center of the lake. A black shadow leaped out of the air, and then landed on the water, its light body rising several times on the surface of the water. The milk swallow flew ashore like a forest, and everyone looked fixedly, but it was Nangong Yinxue.

Nangong Yinxue panted and ran to Fang Xu and the others and said, "After I pierced the white jade sword into that black hole, the bottom of the lake trembled, and now the whole thing has begun to float, it's terrifying." Nangong Yinxue's face was drenched in cold sweat, and suddenly her eyes looked at the lake, full of disbelief. At this time, the lake surface that has always been calm suddenly rolled up at this moment, as if the water in the pot was boiling, the originally clear water surface became turbid, and there was even more blood-red foam, the lake surface was still half a meter away from the lake embankment, but at this moment it gradually rose up, and soon it was level with the shore, Bai Shixian was shocked, and said in a trembling voice: "What the hell is going on?"

Nangong Yinxue muttered, "I said it, the bottom of the lake began to float up. ”

Foton on the side also woke up, and couldn't help shouting: "God, the area at the bottom of the lake is more than four million square meters, and the whole float up, how much water pressure does it have to bear, and how much power does it take!?"

"If the water of Tingqin Lake overflows, the surrounding area will suffer. Bai Shixian was sweating profusely and said anxiously.

Fortunately, his worries did not come true, after the water surface rose to a certain extent, it gradually sank, and the ground began to shake slightly, and Forton, who didn't know whether he was alive or dead, had the courage to run to the lake embankment to look down, but was pulled back by Fang Xu.

"Retreat, go quickly. At this moment, the thing below is constantly colliding with the four walls of Tingqin Lake, and it is not clear that a large collapse will occur on the shore. Fang Xu shouted, holding Forton in one hand and the box in the other, and quickly stepped back.

The rest of the people also quickly left the shore, at this time the ground shook violently again, the momentum was not as great as before, so everyone could still barely keep their bodies running quickly, retreating to about a kilometer away, Fang Xu stopped, and the armies of various countries also retreated quickly under Bai Shixian's order, everyone retreated to a thousand meters away, the shaking quickly stopped, everyone looked carefully at Tingqin Lake again, the scene at this moment, the people present will never forget it for a lifetime.

The simple embankment of Tingqin Lake has completely disappeared, the elegant and pleasant environment has been destroyed, replaced by ravines all over the place, the original vast and flat lake shore is cracked at this time, many cracks within a radius of 500 meters on the shore of Tingqin Lake are emitting white smoke, the air is filled with the smell of sulfur and gunsmoke, which is quite pungent, and the most shocking thing is that there is a huge rectangular body floating above Tingqin Lake that shines brightly in the sun. This cube was like a flying fortress quietly suspended in the air, not moving at all, this situation was extremely weird, everyone looked at this aerial fortress stupidly, looking sluggish, only to feel that their heads were about to be a little insufficient.

"Oh my God, what the hell is this? Is it a fortress of demons? God forbid, God forbid. Everyone was speechless at the strange large cube object, and a foreign soldier broke the silence and muttered, crossing his chest as he spoke.

After the silence was broken by this person, more and more people began to whisper about what it was, and a group of scientists gathered together to discuss it in a whisper.

"Young Sect Master. Could it be that this is a treasure, or is the treasure in its land?" Chu naturally said.

"Let's go over and see, maybe we'll find something. Fang Xu smiled faintly, there was a faint hint of excitement in his eyes, and as he spoke, he took the lead in striding over with the box containing the Thousand-Armed Guanyin. Xie Tianzun, Chu naturally Nangong Yinxue also followed.

Approaching, a few people were able to get a glimpse of the true face of this strange cuboid. There is not the slightest gap in its body, it is integrated, the four walls are extremely slippery, there is no place to stand, and there are all kinds of beautiful patterns on it. It shines brightly in the sun, soft and unglaring. It is about 100 meters high, and the bottom surface is about 20 meters away from the ground.

And a few people came to the shore to look down. The heartbeat couldn't help but accelerate, Tingqin Lake was originally an irregular circle, but at this moment, it was brutally deformed by this huge metal cuboid, turning into a large pit in the shape of a square cylinder, and the rolling fiery magma was clearly visible at a depth of several thousand meters, and the rocks and soil blocks on the cliffs on all sides were still falling at this time because of the unstable structure. It's terrifying.

"Good guy, could it be that this big guy has always been sitting on the magma in the first place?" Xie Tianzun exclaimed.

"Where is its power exit?" Qin Yinxue looked up and looked around, "Without a power exit, what kind of power did it rely on to come up from the bottom of the lake, and how did it stop in the air?"

"Maybe it's really alien technology. Or the ancient civilization on earth in science fiction films, which cannot be judged by our existing technology. Fang Xuxuan frowned slightly and said hesitantly.

And the scientists came running at the moment. Their valuable high-tech precision instruments were damaged a lot in the right ground vibration because they didn't have time to clean up, but this could not stop their enthusiasm in the slightest, and Foton jumped and jumped like a child with excitement, and shouted: "This must be the greatest discovery of the twenty-first century, no, no, the most mysterious and greatest discovery in the history of mankind." ”

"That well is on it, it seems that the white jade sword has unlocked a certain mechanism, and at this moment, the wellhead may have become a passage. Let's go up and have a look. "Nangong Yinxue Road.

"You should go up and have a look. Fang Xu was somewhat juvenile, the strange and unreasonable scene in front of him had already made him itch, looking at Bai Shixian who came over, Fang Xu's eyes lit up, and he said with a smile: "Major General Bai, can you let the helicopter take us to this strange thing to have a look?" With Fang Xu's martial arts, it was easy to get to the top of this cuboid, but in order not to be too shocking, Fang Xu wanted to borrow the power of ordinary people for the time being.

Bai Shixian looked at several military helicopters in the distance, and said with a wry smile: "I have already thought of this when I was right, but as soon as the helicopter started, the circuit system burned down instantly, and three of them were burned in a row, I suspect that this strange thing is doing ghosts." I have instructed the city fire brigade to bring the fire ladder immediately. ”

Bai Shixian looked at the ground covered with ravines around him, and frowned: "If the circuit system of the fire truck is not burned, we still have to level a road to allow it to pass, otherwise, we will have to erect an artificial ladder, send sappers to wear a gecko suit (a kind of clothing with countless small suction cups on their hands and feet, wearing it, people can walk freely in a smooth vertical plane like a mirror) to climb to it, and then hang down the soft ladder for a few people to go up." ”

"It's too much trouble. Fang Xu sighed, looking at the seemingly smooth metal shell above his head, and said, "Lord Chu League, Master Xiemen, we should be able to use the gecko wall swimming skill, what do you two think?"

"Here's a sneak peek. Xie Tianzun said with a smile, and Chu naturally nodded with the same feeling, "The treasure is right in front of me, and I can't wait for a while." ”

Nangong Yinxue said softly: "This treasure is so mysterious, I can't help but want to take a look." But be careful, this thing is so weird, maybe there will be some mechanism. ”

"Well, I'll explore the road first, there's no danger, and a few of you will come up. Fang Xu took out the thousand-armed Guanyin from the box and held it with one hand, flew away, and in the incredible unison exclamations of Bai Shixian Futon and others and countless soldiers in the distance, he pulled up the volley like a wisp of light smoke and jumped to a height of more than thirty meters, and then quickly tilted his body slightly, with this oblique momentum, Fang Xu turned around and put his back on the metal, Fang Xu was also worried that there would be some mechanism for this strange thing, so the luck of the whole body, if he found out that something was wrong, he would fly away immediately.

After his back was solid on the metal, nothing had happened, Fang Xu put his mind at ease, and then his body moved lightly, and an incredible scene in the eyes of everyone below happened, Fang Xu's feet did not have the slightest place to focus on, but his back was attached to the metal wall, not only did he fall down, but with the light movement of his body, he "brushed and brushed" and quickly rose, and in a moment, he jumped to the top of the cuboid.

"Come on, be careful, this metal is slippery. Fang Xu quickly circled back and forth on the top surface for a few times, and seeing that nothing had happened, he poked his head out and went towards Chu Tiantian and the others below.

Chu Tiantian, Xie Tianzun, and Nangong Yinxue flew up in the stunned gaze of everyone, and performed the 'Gecko Swimming Wall Skill' like Fang Xu, the difference was that they were facing the metal and meandering up with the suction of their palms.

"God, it's amazing, it's amazing, it's a miracle, they must be God's messengers. Foton pinched his thighs vigorously to prove that he was not dreaming, and Bai Shixian and the others also opened their mouths and stared at the few people who had already jumped on the top of the cube without any image, and those soldiers who saw this scene were also stunned, and they couldn't even breathe, and some soldiers didn't even know that the guns in their hands had fallen. The shocking martial arts of Fang Xu and the four of them were too great.