(I recommend a book "Urban Intelligent Life", written by Sy Dream Feiyang.) A hard-working office worker gets the help of an intelligent robot and starts a new life. Friends who are short of books can take a look. ）

This thunder and lightning essence light ran through, unprecedentedly fierce, countless thunder snakes, electric pythons, and light clouds rushed out, instantly filling the entire lake, expanding to hundreds of meters, thousands of meters in a radius area, silver light was raging, as if there were countless sharp arrows, knives and guns crazy piercing, cutting, even the flexible lake water seemed to be forcibly chopped, countless thunder and lightning flashes, shocking, earth-shaking apocalyptic scene.

Although it was only an illusion born of the explosion of the incarnation of Vedic Heaven's thunder and lightning, it was impossible to distinguish between reality and illusion at all, even those underwater creatures with only simple instincts and powerful vitality and souls were all shocked to the point that their movements were stiff and slow, as if they had fallen into a deep quagmire.

Thunder is born, and the eight extremes of glory shine! See through the inside and outside, and all things are convinced!

"Good chance!"

Although Feng Wei, who had been mentally prepared, was shocked, she was not as defenseless as those unintelligent water creatures, and tried her best to hold her soul tightly, with a bite of her silver teeth, her arm quickly put on the fire cloud bow, and nine fire feather arrows full of runes were lined up side by side, and the entire longbow was shining with a violent red light, and the patterns engraved on the bow body in a special way were faintly circulating, and the fangs of the head and tail were straight and erect, full of strong vitality.

At this moment, this Fire Cloud Leopard Bone Bow refined by secret methods seemed to come to life and have life again!

Woooo

Nine rays of red light stretched straight through, piercing through the water of the lake, and it did not disperse for a long time, boom, boom, boom! The strange creatures densely surrounded overhead exploded in all directions, and the water waves surged violently like never before, and the huge waves were higher and higher.

Nine more!

Where the red light extends. Where is the immediate explosion of fire, even in the deep water, shrouded by the endless lake, it can't hide the violent impact!

Not only that, but the clouds composed of countless flames curled up from the handle of the longbow in Feng Wei's hand, and they were as bright as clouds. Patches of ground burned around the two of them, rising so fast that they felt like they were about to be burned to ashes at any moment, and all the underwater creatures that were close to them seemed to appear in the middle of the entire underground lake

After firing twenty-seven arrows in a row, the Huoyun Bow, which had infused Feng Wei's entire mind, had already dimmed with red light, and even her face turned pale, and her breath was much weaker. Obviously, it took a lot of effort and effort.

"This Fire Cloud Bow is really not an ordinary treasure, the Fire Cloud Illusion and the rune arrow cooperate with each other, and it has such power when it is fully exerted!"

These countless fire cloud rockets combined with the thunder light, and finally shocked thousands of water creatures, rolling and struggling in the flames and thunder in pieces, looking unbearable.

Seizing this rare gap, Su Ziyu and Feng Wei were like sharp swords, breaking through the water. Instantly broke out of the encirclement. Rushing out of the densest area, the other water monsters that rushed here were not difficult to deal with. Under them. It is the thunder and fire light and shadow mixed with the sea of red blood, tumbling and shaking.

As soon as Su Ziyu's thought moved, dozens of blood talisman needles appeared between his palms and fingers, and flew out, continuously piercing through the heads of large areas of aquatic creatures at a speed that was so fast that it was difficult to see.

This time. The resistance to the two of them was greatly reduced, and although there were still countless underwater monsters rushing over, most of them were attracted by the area below that was completely stained red by blood and thunder fire, allowing them to calmly escape.

In the blink of an eye, he rose rapidly for hundreds of meters, and Su Zi's words ran through his whole body. Rushing out of the lake, the person was in mid-air, and he had thoroughly measured the environment he was in.

He was already amazed to see those never-before-seen water creatures at the bottom of the lake just now, but at this moment, when he broke through the water, he realized that compared to the scene in front of him, it was just a small thing.

Crash!

Feng Wei also broke out of the water, and with him, integrated into this vast and strange underground world.

It turned out that the place where the two of them were in an extremely large underground cave, the rock wall at the top of the cave was at least 100 meters high from the surface of the lake, and at the foot was a large lake that was difficult to see the edge, and the nearest rock wall could only faintly see the edge, far away from the kilometer, it was like a real sea.

This cave, which should have been dark and dark, was completely shrouded in colorful and colorful light, not only from the strange creatures in the underground lake, but also from the rock walls in the distance, and even the small islands and rocks in the center of the lake, which were overgrown with strange flowers and plants, glowing with bright fluorescence. Su Ziyu's eyesight is super strong, and he can faintly see that on the cave wall in the distance, there are raging tongues of fire gushing out, and there are clear springs gurgling and waterfalls hanging high, stirring and rumbling down, coming from afar in this cave that should be quiet and empty, full of strange rhythmic sounds.

"It turns out that this underground lake is connected to the bottom of the lake, and there are earth fire hot springs, exotic flowers and plants to provide light and heat, so as to create such a magical world. ”

If it weren't for the fierce struggle in the lake below, it could really be called a paradise and a fairyland on earth.

Rushing!

Su Ziyu saw his surroundings clearly in mid-air, and finally fell to the surface of the water with all his strength, and stood on the surface of the lake, but he couldn't stand firmly, because the depths of the lake were still turbulent, bright red and red, violently agitated, and the landslide and tsunami were violent, and it could be seen that those underwater creatures that had been stimulated had gone completely crazy.

"What now?" Feng Wei also fell to his side.

"I saw Tian Du's belongings just now, he really came here, but unfortunately I am afraid that he has been buried in the belly of the fish. But since you've found the right place, let's get out of here now, there seems to be land in the distance!" In fact, Su Ziyu couldn't be sure, because there were too many underground caves, and he could only vaguely glimpse some shapes.

Although the two of them had broken away from the most dangerous area, there were still a lot of things rushing towards them from all directions, bringing silver and white water lines in the lake, sprinting at such speed that even the air lake was cut and let out a violent scream.

Staying a little longer is a little more dangerous.

There are many ants that can bite and kill elephants!

What's more, these strange creatures under the water are all fierce and powerful, and if they really fall into a siege, they will only end up dying of exhaustion. The innate master is endless, but the recovery speed is amazingly fast, and the breath circulates and repeats, which by no means means means that there is really endless vitality.

Su Ziyu and Feng Wei didn't dare to stay any longer. The figure flashed, and he rushed into the distance wholeheartedly, and finally gradually shook off the murderous intent behind him.

"The strange fish and aquatic creatures in this underground lake are too powerful, that Meng Yu can't even compare to Tian Du, isn't it very likely that he will also die here?" frowned.

"Not necessarily, the entrance to this underground cave is cleverly hidden to the extreme, and I don't know if it was formed after tomorrow or because of human factors, if it wasn't known in advance, it would never be possible to find it temporarily. That Meng Fu dared to break into the whirlpool and enter the underground lake, and he must have relied on him. Let's take a look around, maybe we'll get something out of it. ”

Su Ziyu penetrated his body and muscles, and in the blink of an eye, he had already shaken the water vapor completely. Clean and crisp, he took out the phone from his pocket, although it was a waterproof phone issued by the Special Defense Bureau, and it was barely kept intact, but in this I don't know how deep the ground, there was no signal at all, and there was no difference from bricks.

"Before I came in, I had already reported the situation of Jingshui Weishui and Bahu Whirlpool to Minister Shi. He said he would come and pick us up as soon as possible. Seeing his movements, Feng Wei guessed that he was thinking about the connection with the outside world. Explained on the side.

"In that case, then we can search with peace of mind. ”

Su Ziyu nodded.

This underground cave is really too big, but it is only going in one direction, with the speed of Su Ziyu and Feng Wei, it didn't take much time, and it has already passed a distance of several kilometers. Finally set foot on land.

It is said to be land, but in fact, it is only a small island with a radius of nearly 100 square meters, close to the rock wall at the end of the cave, and is overgrown with all kinds of exotic flowers and vines, except for some rocks. There is nothing special about it, and you can see the light almost at a glance.

However, when they arrived here, Su Ziyu and Feng Wei were not discouraged, and the two of them walked around the island, and finally stopped in front of the rock wall of the cave.

"Do you see that?" Su Ziyu stared at the vines on the rock wall.

The rock wall at the end of the underground cavern lay in front of the two of them, and when they looked up, they could only vaguely see the top of the mountain, the earth was full of fire, and the clear spring was gurgling, and there was no difference from other positions.

But with Su Ziyu and Feng Wei's keen mind, they could sense that this place was a little different from other places that had not been set foot for many years, and the moss vegetation on the ground was much smoother and flattened, as if something occasionally passed by.

"It doesn't seem to be a stone down there, someone has been here!" Feng Wei perked up.

After taking a closer look, she suddenly leaned down and reached out to press the intersection of the rock wall and the ground in front of her.

Boom Boom!

A heavy sound came from inside the rock wall, as if it was far and near, and soon on the rock wall covered by thick vines, a whole stone wall seemed to be indented inside, revealing a pitch-black passage that was diagonally downward!

"There is actually a secret passage?Who is it that can discover such a hidden underground cave and lake, and spend a lot of effort to build a passage?!"

Su Ziyu and Feng Wei looked at each other, and at the same time gave birth to a strange feeling, this tracking experience, as it gradually deepened, the development became more and more beyond imagination.

The incredible underground world still has traces of human creation!

Su Ziyu didn't rush in, but stood at the entrance of the cave and probed, and by the light behind him, he could vaguely see that it was a corridor that was just enough to accommodate two people in parallel, and there were many steps extending deep into the ground below, and he could only see dozens of steps ahead, and there was a corner, so he couldn't see what was underneath.

Located in a mysterious underground cavern, this pitch-black corridor is like a nameless monster, opening its mouth to devour visitors, invisibly giving people heavy pressure.

However, both of them are masters of the arts, and they have come here after a hard search, and it is impossible to retreat no matter what.

Feng Wei left a rune mark at the Yongdao intersection to facilitate the support of the Special Defense Bureau's personnel, and then followed behind Su Ziyu, picked up the vines, and walked in.

The two of them had just walked out of dozens of steps, only to hear a dull sound from the rock wall behind them again, and slowly close again.

Now the corridor has completely turned into pitch black, without any light, even with Su Ziyu's super eyesight, in the absence of any light source, there is no way to see, can only take out the mobile phone lighting.

Because I don't know what the situation is below, how long the corridor is, and I must prepare for the worst, so the two of them can't take out the phone at once, but fortunately, the eyesight is super strong after all, and they only need to adjust it to the darkest to barely see the road ahead.

Walking along this long stone staircase, going around a few times, Su Ziyu became more and more frightened, because unconsciously, at least thousands of steps had been walked out, even if it was not a straight line, it had gone a hundred meters deep into the ground again.

After such a long journey, coupled with the interference of the whirlpool channel where Jingshui and Weishui intersected, even he couldn't tell where he had reached.

Fortunately, after walking a few hundred stone steps, there was a faint glimmer of light in front of him, which couldn't help but make Su Ziyu's heart lift, although he still didn't dare to relax, but his pace had quickened, and he finally walked down the last step and entered a very wide basement.

The basement is completely made of boulders, but it is so tightly seared that there is almost no joint to be seen, showing extraordinary craftsmanship.

In the center of the stone chamber is a stone jar with a diameter of more than two meters, and in the center of the stone jar, there are also many amber-like oil-like substances, thick and viscous, and a two-finger-thick rope core is ignited, emitting a faint light.

I don't know what material the lamp oil used for lighting is, such a huge tank, but it does not exude an unpleasant smell, but it is warm and moist with a freshness, which makes people feel peaceful after smelling, and it seems to have the miraculous effect of warming and strengthening the soul.

"What kind of lamp oil is this?I don't know how long it has been burning, but it can still calm the mind and nourish the soul?!"

After Feng Wei leaned in, she looked at the lamp oil in the stone jar in surprise.

The things that can calm the mind and nourish the soul are all rare treasures, and it is rare to see them outside for leisure, and even if they are found, they are very rare. But I didn't expect that there are nearly half a large vat here, although the effect is not obvious, but it is too luxurious to use it for lighting.

"Hurry up and see what's in the back of it. Although Su Ziyu was also surprised, his previous experience had made him a little numb, and a few thoughts faintly flashed in his mind, but he couldn't connect them, eager to know what kind of place this was, and who built the underground passage.

Behind the stone jar, there was a heavy stone door, and after listening to him, Feng Wei nodded and stepped forward to grope for a while, and pushed violently with the force of her palm.

To her surprise, although the stone gate was heavy, it was obviously also assisted by a mechanism, and it didn't take much effort, and it buzzed backwards with a little force.

Just when Feng Wei was surprised by the easy opening of the stone door, she suddenly heard a loud bang behind her!

At the bottom of the stone steps they came from, a heavy broken door stone crashed to the ground, shaking the stone room, and dust splashed from the top of their heads, and at the same time, a series of strange noises came from the stone walls on all sides, as if there were countless machines operating frantically, rubbing open countless holes, and one after another crossbow arrows poked out, and under the reflection of the dim oil lamp, the sharp arrows emitted a fierce cold light, like the stars shining, dense! )