Whew...... Crash...... Thundered......

As his mind focused, the slightest hint of movement became clearer and clearer in Li Xiaobai's ears. Pen "Fun" Pavilion www.biquge.info

After listening carefully for a full quarter of an hour, he suddenly burst out laughing, and shouted loudly in Qing Yao's worried gaze: "There is salvation, there is salvation!

"There's a road down there?"

Qing Yao lowered her head and looked at the ground with a layer of shallow water, she couldn't see that there was a road below, and there was not even a mechanism.

"Under the Nine Shadows, the Road to Yellow Springs!"

Li Xiaobai saw Qing Yao's expression change, and said, "It also has a name, called the Underground River!"

The sound he heard just now was clearly the sound of the water, and the flow was not small.

But the glass heart can only reflect the things within a distance of fifty zhang into the heart, but the underground river is fifty zhang away from the feet of a person and a demon, but the movement of the water can easily pass through the thick rock formation, far more than fifty zhang, and can even be transmitted to a hundred zhang away.

Underground rivers can flow, there must be outlets, and perhaps bet on an outlet to the surface.

"Xihe!"

The sword pointed at the ground, and Li Xiaobai "raped" the earth with his fingers.

A finger-thick hole appeared at his feet, followed by a sharp whistling sound, followed by a crystal jet of water erupting from the hole.

This is a trendy ......

Xiaobai's face was strange, but this also confirmed his guess, realizing that there was an underground river under Yanshan, obviously a little hindsight, since Jiuqu Cave is a karst cave, how can it lack a water source.

Qing Yao looked at Li Xiaobai's movements curiously, she couldn't understand how there could be a river in such a deep underground.

Now that the "Xihe" sword light has been able to recover within six hours, it means that Li Xiaobai can use it twice in a day, and he naturally doesn't care about such a thing as inserting "Xihe" into the earth.

Anyway, after six hours, he could use it again.

Li Xiaobai instructed: "Qingyao, if there is a big water rising later, you are ready!"

Whether it's a snake or a Jiao, the water nature will never be bad, and if you live on an underground river, there is no need to worry about the other two holes.

"The slave family understands!"

The surrounding air suddenly condensed, and a huge barrier appeared, enveloping Qing Yao and Li Xiaobai in it.

Li Xiaobai threw out the "Xuanxing", and the "excavator" with two wheels rotating at high speed appeared again.

The ability of this strange treasure completely depends on Xiaobai's imagination, but there are limits to the changes, and the internal structure cannot exceed seven parts.

The coarse teeth twisting each other quickly sank into the hard rocky ground, drawing a perfect circle of zhang wide, and after a while, "Xuanxing" fell back with a two-zhang long rock, Qing Yao's broken golden eyes flashed slightly, and several rounds of huge wind blades crushed the rock and sent it far away.

The "Xuanxing" dug deeper and deeper, and soon sank into darkness, and the left and right ends of the passage where Li Xiaobai and Qing Yao were located were soon filled with rubble.

There is more and more water in the hole dug out, and every time the "Xuanxing" takes out the rock, it will make a lot of splashes, and in just half an hour, it has reached the limit distance of Li Xiaobai's mental control, that is, the depth of fifty zhang that the glass heart can reflect.

Li Xiaobai hesitated for a moment, jumped directly into the hole, and ensured the depth of the excavation by taking the initiative to close the distance with the "Xuanxing", and the demon girl followed him closely, and the enchantment protected one person and one demon all the time.

When it went deeper than eighty zhang, "Xuanxing" failed to bring up the excavated rock, but had a strong impact, which swept away the short stone pillar, and then the violent water rushed into the excavated hole and pounced on Li Xiaobai and Qingyao.

One person and one demon did not retreat but advanced, and the blue light around his body flashed slightly, separating the oncoming underground river, and then rushed into the underground river.

With the control of the mind, the "Xuanxing" embedded in the bottom hole caught Qing Yao's enchantment for the first time, and quickly expanded, forming a huge hollow sphere, sealing one person and one demon inside and drifting with the flow.

The underground river flows violently, and the surrounding darkness does not see the five fingers, and the rock formation environment is complicated, but Li Xiaobai's glass heart is fully open, and he reflects the distance of fifty zhang before and after into his heart, and he knows it well.

Knock knock!

The crystal pillar that emitted a faint white light barely reflected the inside of the "Xuanxing", and it was vaguely seen that the shell collided with the cave wall of the underground river from time to time, occasionally slightly dented.

Despite the great impact of the current, under the dual protection of Qingyao's enchantment and the "Xuanxing", it was still intact, but it was just a little spinning.

Li Xiaobai's heart moved slightly, and the inside of "Xuanxing" began to deform, and two seats appeared, which happened to carry him and Qingyao into it, and at the same time formed three universal rings that slid freely, forming a self-stabilizing structure, just like the incense balls carried by large households, no matter how the outer shell was flipped, the seats inside were still horizontal.

At the same time, the exterior of the "Xuanxing" also began to show a streamlined shape with a blunt front and a sharp back, and it was more and more stable when pushed by the current, no longer a random impact, and the tail end even poked out of the cross-shaped tail fin, which could adjust its state slightly with the glass heart.

Unlike the lack of air when the fourteen Star Luo Sect warlocks ventured into the Jiuqu Cave and were ambushed to death, the hole cards reserved by Li Xiaobai in order to avoid being cocooned and bound themselves played a role, and the cylinders with liquid air were continuously released air.

One person and one demon are not ordinary people, the breath is long, and a steel cylinder is enough to last for a long time.

From time to time, you can encounter some swimming fish in the groundwater, these fish are not unique to the underground, which means that this underground river is not just shuttled underground, just like the Jiuqu Cave that goes deep into the Yanshan Mountain, there are inlets and exits on the surface, and some fish are swept into the ground with the current.

There is an exit!

Li Xiaobai's glass heart "saw" that the underground river suddenly branched out, and the trend went straight up, and immediately deflected the tail of the "Xuanxing" submarine without hesitation, and drilled into the channel in the direction with the help of the current.

The underground river channel that was separated was obviously much narrower, and the shell of the "Xuanxing" had to work hard to shrink, and even expelled some air to avoid the internal air pressure being too high and the collision becoming more and more intense.

A moment later, after a violent impact, the surrounding environment suddenly opened up, and only a pile of rocks was left behind "Xuanxing", because of the impact of Fang Cai, the outlet of this underground river became much wider.

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