Xinlan made a silent gesture with her hand, and then both of them calmly listened to the sounds around them.

Sure enough, in the midst of this dead silence, there was a little strange sound.

The sound can't be described in words, it is a very faint "bell" sound, it sounds, it sounds like some relatively crisp two things are constantly rubbing or colliding.

Gao Chao suddenly found that this voice seemed to come from his body.

Xinlan also noticed it, so Gao Chao hurriedly looked for the source of the sound, which turned out to be the compass in his arms.

Now, his compass was clasped with the lid on, but there was a constant clanging sound inside, and Gao Chao was a little puzzled, and then slowly opened the metal lid.

Unexpectedly, the magnetic needle of the compass was constantly rotating, almost crazy, and it simply became a spinning top.

Gao Chao and Xinlan glanced at each other.

Xinlan said with some doubts: "Brother Gao, this ...... What's going on? It doesn't seem to have happened with the compass before. ”

Gao Chao suddenly became excited, he nodded and said: "Indeed, the compass was normal before, but now, you see that the magnetic needle is constantly rotating, which means that there must be a huge change in the magnetic field around us, maybe...... Maybe we were right! ”

Up to this moment, Gao Chao was still not sure that their thoughts were correct, but the rotation of the magnetic needle undoubtedly showed that there was a great change here after three o'clock in the morning.

However, it seemed that nothing had changed except the frantic rotation of the magnetic needle in the compass, and the position of the two of them sitting on the ground still seemed to be peaceful.

Gao Chao held the compass in his hand, and he was also a little suspicious, could it be that where they were, was there anything else that I hadn't thought of?

Xinlan thought about it, and suddenly said to Gao Chao beside her: "Brother Gao, you said before that the location of this exit is here, but the angle may also change, do you say that we didn't consider the angle." ”

Gao Chao was stunned for a moment, indeed he said this, and Xinlan's reminder made him a little surprised.

So he nodded and said, "Yes, there may also be a problem with the angle, because it is necessary to consider comprehensive factors." ”

So he struggled, stood up with Xinlan's support, and began to hold the compass in his hand and keep turning it.

He wanted to keep flipping the compass to see if the movement of the magnetic needle had changed, so that he might be able to find some other information about the exit.

However, he kept flipping, but found that the magnetic needle was constantly rotating, and the frequency of rotation seemed to be about the same, and there seemed to be no problem from the compass.

Gao Chao was a little anxious, and Xinlan was finally a little irritable, so she said to Gao Chao: "Why don't you give me a try, Brother Gao." ”

As she spoke, she had already gone to Gao Chao's hand to get the compass, but after all, Gao Chao had a broken leg, and her movements might be a little intense, so Gao Chao's leg was touched by her, and it was very painful.

Gao Chao's hand shook at this moment, and the compass slipped out of his hand, and Xinlan didn't catch it, and both of them could only watch the compass fall to the ground.

Then there was a crisp "pop", and the glass mirror on the compass was broken.

Xinlan said sorry in a panic, and bent down to pick up the compass on the ground, but her movements suddenly stopped, and together with Gao Chao, the two of them stared at the compass that had just been broken on the ground, and they were stunned.

I saw that the glass surface of the compass was shattered, but the magnetic needle in it suddenly floated up from the broken glass, like a light feather, and it began to rotate slowly in the air, spinning, faster and faster, and soon, it changed from a light feather to a helicopter, slowly moving upward.

It slowly rose and came to the front of Gao Chao and Xinlan, and then continued to rise, Gao Chao and Xinlan raised their heads, and suddenly, when the magnetic needle was still dozens of centimeters away from the stone wall at the top of the cave, a weak blue light flashed, and the magnetic needle disappeared out of thin air.

Gao Chao and Xinlan were both a little stunned, and then they glanced at each other.

Xinlan suddenly jumped up excitedly: "Brother Gao, have you seen it?" That...... Is that the exit we're looking for? ”

Gao Chao's leg was hurting again, he sighed, but he still nodded happily and said, "Yes, that must be the exit we are looking for, quick, Xinlan, we have to find a way to get out of there." ”

Xinlan said with concern: "Brother Gao, I'm sorry, your legs are ......."

Gao Chao waved his hand and said, "It's okay, my leg is just broken, as long as you get out of here first, we'll find a way." ”

Gao Chao tried to measure the vertical distance between the entrance and them, it was about a meter above their heads, and now, if they wanted to get through that exit, they would need to step on something and climb up through that invisible exit.

But it doesn't seem easy.

However, Gao Chao quickly decided, he sighed and said to Xinlan: "Although it is immoral and dangerous to do so, we have no other way, we need them." ”

Gao Chao was referring to the zombies, of course, who were all leaning against the stone wall like wood at this moment.

So they just do it, because they need time, and who knows how long this exit will be there?

Xinlan and Gao Chao worked together to move the zombies leaning against the stone wall to the position below the exit, and then listed them one by one, they needed to step on those zombies, only in this way could they be saved.

Gao Chao's leg was broken, so it really took a long time.

When the zombie below finally had enough height, Gao Chao looked at his watch and began to be the first to climb up.

At such a moment, Xinlan still wanted to go with Gao Chao, but was seriously rejected by Gao Chao, he told Xinlan that his leg was broken, he couldn't delay any longer, she went up first, maybe she could help herself.

Xinlan only nodded, and then began to endure the taboo in her heart, climbed the temporary "zombie tower" on the mountain, and slowly climbed up.

Finally, Xinlan climbed to the top, she slowly stood up, Gao Chao was on the side to help those zombies, his hand, and Xinlan's hand, just now undoubtedly touched the skin of those zombies, now Gao Chao's biggest worry, in addition to whether the exit works, is whether these zombies will suddenly rise because of their own contact.

Xinlan stood up, and suddenly, her head began to glow with a faint blue light, and then she stood up completely straight, and her upper body began to glow, slowly, slowly, her body was glowing, and then she climbed up like she was holding something with both hands.

A smile finally appeared on Gao Chao's face.

He knew he had succeeded.

But after Xinlan climbed up, her body began to slowly become blurred in front of Gao Chao, and the faint blue light gradually disappeared, and Xinlan's whole person disappeared like this.

It seems that Xinlan really entered the exit, and for some unknown reason, she couldn't turn back to help Gao Chao.

This put some pressure on Gao Chao's heart.

He looked at his watch, and he didn't expect that there were still ten minutes left, and it was about to enter five o'clock in the morning, which meant that he probably only had ten minutes left.

But his leg was broken, and he had to endure severe pain with every step he took, or every time he crawled upward.

But Gao Chao will not give up.

He began to lie on the bodies of the zombies, and then climbed up as fast as he could, but suddenly he felt that his leg seemed to be pulled by something, and it was in sharp pain.

When he looked back, his eyes were round, and it was a purple, withered hand, which was undoubtedly a zombie's hand.

It was clutching at Gao Chao's injured leg, making Gao Chao feel painful.

Gao Chao casually pulled out his dagger.

The sharp dagger, the cold light, the brush, the hand was cut off, but the hand remained on the superb leg.

He knew that those zombies had started to raise their bodies, just because those zombies had come into contact with him and Xinlan's yang energy, and now, they might all have to wake up again.

Gao Chao gritted his teeth and gurgled as he finally climbed to the top, but the entire zombie tower began to tremble constantly, and it seemed that it was in danger of collapsing at any moment.

Gao Chao only had one leg to stand up straight, he tried to keep his composure and balance, and then he used his fastest speed to stand up straight with the last bit of strength.

In an instant, his whole person emitted a faint blue light.

At this moment, he looked up and saw that it was no longer the stone wall at the top of the cave, but the light in front of him.

He squinted, because although the light was not bright, he couldn't get used to it for a while, so he couldn't see anything, he just immediately stretched out his arms and began to touch around.

Luckily, his hands seemed to grasp something hard, and then he used all his strength to climb upwards.

Suddenly, he heard a voice.

"Brother Gao, hurry, climb out!" It's Xinlan.

In an instant, Gao Chao felt that his body was being dragged by someone, and coupled with his own strength, his whole body finally climbed up and lay on a flat ground.

Gao Chao finally saw everything around him clearly.

Everywhere it was bright, everywhere it was flat, and Xinlan was right in front of him, and she was crouching on the ground, laughing, crying, and there was no doubt that they were saved.

However, everything around seems less realistic.

Here, and where?

Gao Chao sat up from the ground, and under him, there were huge pieces of marble, like the floor of a palace.