There's almost no light in the trail, and while it's not enough to lose sight of your fingers, you can only get a glimpse of your surroundings, and to be honest, it's not a good place to explore, or at least you have to light a torch. However, Tang Chengji was worried about the owner of the voice last night, worried that the firelight might attract the other party, so he had no intention of lighting the fire for the time being.

Tang Cheng didn't know how many times he had been in an environment like this, whether it was in the game or in reality, whether it was a cave, a dark forest or an underground, he was too experienced in this kind of environment, and he was able to calculate how to minimize his danger in a very short period of time, and how to be more conducive to exploration.

Even in this dark environment, he can sense the danger with this, and even he has memorized all the roads he came from, and if there is really a crisis that he can't deal with, there is still a way out.

Therefore, although he likes to die and is good at death, it does not mean that he will die in vain.

Gradually, the surroundings have become darker and darker, Tang Cheng can no longer observe with his eyes, he can only judge through his own sensing ability and experience that he is still in this narrow mountain road, the little junior sister has proposed to light a torch more than once, Tang Cheng also knows that it is not meaningful to go on like this, but just when he was about to light the fire, he suddenly found a flash of light in front of him.

There is light! Is it the end?

Tang Cheng thought it was an exit, but he was a little disappointed in his heart, because he didn't want this adventure to be just a mountain road, which was too boring, but he still took his little junior sister and walked towards the light.

As they got closer to the light, their surroundings became clearer, and when the two of them finally stepped out of the narrow and dark mountain path, they were almost speechless by the shock.

This is a very spacious underground square, the ground is seven or eight meters high from the top of the wall, and rows of stalactites are inserted upside down on the top wall, releasing bright light, but it is not only these stalactites that illuminate this underground square, but also the surrounding stone walls...... Glowing stalactites, glowing stone walls, simply incredible.

Tang Cheng even saw a pool in the middle of the square, similar to those in the parks on Earth, of course, much worse in workmanship.

"It's amazing how much space can be so bright in such a dark cave!" The little junior sister couldn't help but marvel, and driven by curiosity, she immediately looked around in the square.

Tang Cheng didn't stop her, because he didn't sense the danger nearby, so this underground square should be safe...... At least for now.

Tang Cheng was not as active as the little junior sister, but he also walked to the pool in the center of the square, the water in the pool was living water, because Tang Cheng saw a few small fish swimming in the water, and the stones next to the pool also released bright light like those stalactites, Tang Cheng stretched out his hand and wiped it, the stone was a little darker, but his fingers became shining.

"Glowing bacteria!"

Tang Cheng suddenly realized that he finally knew why this place was so bright, it was not that there was anything special about those stalactites and stone walls, but that there were countless luminous bacteria living in this underground square, and it was they who brought such a beautiful and bright light to this dark place.

However, in general, light-emitting bacteria live in the sea, but they are rare on land.

"Big brother, look, I'm glowing, I'm glowing!" Tang Chengzheng was puzzled, and not far away, the little junior sister was bouncing and waving her shiny hands at him.

Luminous bacteria are basically harmless, so Tang Cheng didn't say anything about her, but just reminded, "Don't go too far." ”

Tang Cheng didn't think about why there were so many luminescent bacteria in this underground square, after all, the mysteries of life are innumerable, and there is always a reason for their existence here, what really makes him feel strange is the underground square itself...... He could vaguely see that this underground square was not naturally generated, but artificially created, so who made it? What is the purpose of making it? And this underground square has obviously been abandoned for a long time, why should it be abandoned?

Tang Cheng felt that there were a lot of secrets hidden in this.

"Young man, you can actually come to my underground palace, it seems that you and I are not blessed, do you want power?"

Suddenly, a voice sounded in Tang Cheng's ears, this voice was old but strong, faintly making people feel irresistible.

Tang Cheng suddenly turned his head to look, but he didn't see that there was a third party in the square, and the little junior sister didn't seem to hear this voice, and was still playing with her glowing bacteria, so this sound ......

"Don't look at it, you can't find me, I'm communicating with you now, and only you can hear my voice." The owner of the voice seemed to know what he was thinking.

Tang Cheng was stunned for a moment, and then shocked...... I accidentally crossed into this world.,And then I met a mysterious person who can communicate with my consciousness.,This plot is too visual.,It seems that the online novels on the earth a hundred years ago are this kind of old grandfather flow.,Do you want to be so bloody?

Temporarily suppressing the urge to complain, Tang Cheng tried to ask in his heart, "Who are you?" ”

"Of course, this seat is the owner of this underground palace."

"And where are you now?"

"This seat is incarnated in thousands of people, everywhere, how can you, a young man, know, this seat only asks you, do you want power?" The voice said proudly, "The name of this seat is Zhao Ritian, and it is the strongest existence in this world, you can travel the universe in the flesh, and you can pick up the stars and fly the moon with your will, and you come to this underground palace to have a fate with this seat, it just so happens that I have a peerless exercise to pass on to you, you, are you willing to worship this seat as a teacher?" ”

“…… It's an honor, but I'm not alone in coming to this underground palace. ”

"That girl can't hear the voice of this seat, she has no relationship with me, and the exercises of this seat are not passed on to people who have no chance."

"Oh, I see, but I have one more question."

"Why do you have so many questions!" The voice seemed impatient, but then he said, "Ask." ”

"Since you can travel the universe in the flesh and have the will to pick up the stars and the moon, and you already know the mysteries of the universe and all things, I want to ask...... This underground palace is so bright, is it your power at work? ”

"Naturally!" He happily confessed.

Tang Cheng nodded, "Oh, it turns out that your great power is a luminescent bacteria." ”

"......" The voice was silent for a moment, and it wasn't until a few seconds later that he roared angrily in Tang Cheng's heart, "Stinky boy, you fool me!" ”

"It's not that I tricked you, it's just that you're too stupid, but if you call yourself Ye Liangchen, I may believe it, but I don't think there are any brainless parents in the world who would give their son a bullshit name like Zhao Ritian."

"You ......," the voice suddenly stopped.

"Well, now that the lie has been exposed, then it's time for you to tell me who you really are, I can feel it, you exist in my consciousness."

"Hmph, I won't tell you!"

After the lie was exposed, the voice lost his temper instead, Tang Cheng asked a few more words in his heart, but the other party didn't answer, it seemed to have disappeared completely, but Tang Cheng could feel that it was still there, and even, for the identity of this voice, there was a faint guess in his heart.

And at this time, a familiar feeling rose violently in Tang Cheng's heart, which was something he couldn't explain but knew very well...... This feeling arises when you are staring at a giant python when you are surviving in the wilderness, when you are looking for a fragment of the starry sky in "Demon Clan", when you are being chased by a powerful demonic beast, and last night, when that strange voice sounded.

The next moment of foresight!

Dangerous!

Tang Cheng did not hesitate, and immediately ran away, but his movements were still a step slower, and a figure swept out like lightning in the darkness, and pounced on him with the sound of bones and pieces of flesh slapping, Tang Cheng was already thrown to the ground before he could see the original form of this thing, and then he saw a large mouth of blood with a pungent smell biting towards him.

Tang Yuan reached out and pressed it, grabbing the other party's neck, but the place where he touched it was sticky, as if pressed on a piece of meat coated with oil, it was difficult to exert his strength, and besides, he was not a strength type.

…… The book friend "Ice Sword Knight" has become the third alliance leader in this book! Thank!