While the two were walking, the man in red whispered in Qin Sisi's ear: "Senior sister beauty, what's your name?"

Qin Sisi was a little vigilant in his heart, and did not answer his question, but took the opportunity to ask, "What's your name?"

The man in red looked very frank, and replied without hesitation: "My name is Kong Jiu." ”

Kong Jiu?Qin Sisi silently recited this name several times in his heart, and recalled it carefully, and he had no impression of this name in his mind at all.

However, it hadn't been long since she came to the Demon Domain Holy Realm, and there were only a few people and names she knew.

Kong Jiu didn't mind Qin Sisi's silence, and continued to ask to himself, "Hey, do you think my name has a lot of connotation?"

"What connotation?" Qin Sisi asked casually, feeling a little strange about this question, and a little ...... Bored.

"You see, empty is zero, the smallest number, and nine is the largest number in a single digit." My name, one word is the smallest, the other is the largest, from small to large, from nothing to nothing, from nothing to infinity, encompassing all things in the world. How's it going?

Qin Sisi couldn't help but want to pout again, so he quickly lowered his head a little, and silently helped Kong Jiu to walk down the mountain, without saying a word, only thinking about sending him to his destination and going back quickly.

When he was about two-thirds of the way away, Kong Jiu suddenly stopped, gasped and said, "Senior Sister Beauty, I'm a little tired, can I take a break?"

Qin Sisi glanced at him dissatisfied, she had only been walking for ten minutes, and she didn't feel tired yet.

As if sensing Qin Sisi's dissatisfaction, Kong Jiu hurriedly said, "I was seriously injured some time ago, and I haven't recovered yet, and I'm injured again today." ”

In and out of the words, he began to imply that he was injured because of Qin Sisi.

Qin Sisi had to suppress the dissatisfaction in his heart and said, "Okay, then rest for a while!"

Kong Jiu looked left and right, pointed to a big stone not far away, and said, "Help me to that stone!"

Qin Sisi was patient, and helped the limping Kong Jiu to walk towards the big stone.

When her gaze swept over the big stone, Qin Sisi seemed to see a few colored lights flashing on the stone, she blinked her eyes, and the colored light disappeared again, and it was an ordinary stone in front of her.

Are you dazzled?

Qin Sisi shook his head suspiciously, and helped Kong Jiu forward, preparing to let him sit on the big rock.

Kong Jiu held the big stone with one hand, moved his body to lean forward, and suddenly his feet slipped, and his body fell down heavily, and Qin Sisi, who was holding him, also fell down with him.

"Alas!" Kong Jiu heard a cry of pain in his ears, followed by a feeling of weightlessness, Qin Sisi felt his body fall down rapidly, and grabbed an arm beside him in a panic.

There was a muffled sound of "plopping", Qin Sisi knew that he had landed, but his internal organs, muscles, bones, skin and flesh were all in pain as if they were broken, his body was completely unable to move, his brain was also blank, and his consciousness was becoming more and more scattered......

It's so cold!

When Qin Sisi was conscious, the first thing he felt was cold, as if he was standing thinly dressed in the ice and snow, shivering from the biting cold wind.

In a trance, a burst of warmth came out of nowhere, expelling all the cold in the body.

But the good times didn't last long, and the melting warmth disappeared, and the cold like ice swept in again, almost piercing into the bone marrow.

Qin Sisi shuddered, opened her eyes suddenly, and everything in front of her surprised her, and she hurriedly sat up.

With his palm on the ground, he realized that there was a soft mass around him, and when he turned his head to look, it turned out to be the empty nine that made people speechless.

He hadn't woken up yet, and was lying on his back on the cold ground with his eyes closed, his face a little pale.

Qin Sisi's heart skipped a beat, and he stretched out his finger to probe in front of his nose, and then he breathed a sigh of relief, fortunately, he was still alive.

She nudged Kujiu's arm and shouted, "Hey, wake up." ”

After pushing it several times, Kong Jiu slowly opened his eyes and asked with a confused expression, "What happened?"

Qin Sisi sighed and replied, "Let's get up and take a look, we seem to have fallen into the ground." ”

Kong Jiu hurriedly stood up on the ground, looked around for a long time, his face became more and more ugly, grabbed Qin Sisi, and asked in a panic: "Senior Sister Beauty, what kind of place is this, how did I get here?"

"You ask me, who do I ask?" Qin Sisi replied angrily, feeling a little annoyed by this Kong Jiu in his heart, if he hadn't let him send him down the mountain, and shouted to rest halfway, how could these things have happened?

But after thinking about it, if it weren't for chasing the man in black on his own initiative and calling Kong Jiu to help intercept it, these things would not have happened either.

In the final analysis, I was too careless, and I don't know if Yeyou found out that he was missing.

Qin Sisi raised her head, moved her steps and looked around, this should be an underground cave, she identified the location where they fell, took two steps in one direction, found the hole where they fell, looked up happily, and couldn't help but take a breath.

The hole is very narrow, about a few tens of centimeters in diameter, and it is very deep, about a few tens of meters, and the entrance to the hole looks less than the size of a fist at the bottom.

She has rainbow wings and can fly, but the hole is too small for rainbow wings to open.

"Hey!" Qin Sisi shouted loudly with both hands in the shape of a trumpet, and for a long time, there was no movement on it.

Kong Jiu came over and looked at it, and said with a bitter face: "Don't shout, it's such a small and deep hole, and the sound can't be transmitted at all." ”

Qin Sisi glared at him fiercely, and Kong Jiu said unconvinced: "I'm telling the truth, if you don't believe it, you can continue to shout." ”

Qin Sisi didn't continue shouting, because she knew that what Kong Jiu said was right.

She took a few steps back and began to take a closer look at the underground cavern, it was indeed very cold, although there was no wind, but there seemed to be cold air rushing in from all directions. Qin Sisi hugged her shoulders, and her thin skirt couldn't resist the surging cold at all.

The cave is surrounded by crystal clear icicles that shimmer with strange lights, so even though they are underground, the light allows people to see the surroundings clearly.

Qin Sisi walked a few steps to the inside of the cave, only to find that there was a river in the middle of the cave, the temperature in the cave was very low, but the river water was not frozen.

Near the end of the cave where they fell, it seemed to be the end of the river, forming a pool that was almost circular, and the other end of the river led to the depths of the cave, which was pitch black and did not know where it led.