"Isn't it because I was confused? Or did I remember the wrong location?" Tang Yu felt a little headache. After searching the surrounding side, he came to the initial location again. It was very certain that this was definitely the place where the tunnel had appeared before, but it seemed to have disappeared again.

Tang Yu was not particularly clear about how he opened the authentic one before.

So I could only squat down and knock again.

Tang Tang looked at Tang Yu for no reason.

"Dad, what are you doing?"

"I'm looking for authenticity!" Tang Yu said helplessly.

"Can't you use divine consciousness to search?" Tang Tang asked in surprise.

"I would have liked to find it with divine thoughts!" Tang Yu shook his head regretfully and said, "In the forbidden temple, the power of divine thoughts is blocked. You should know that in many similar places, the effect of divine thoughts in it is very small, and it is even impossible to use it at all!"

"Okay!" Tang Tang nodded in understanding, "How did dad find that authentic before?"

"That's how I discovered it." Tang Yu slapped the ground, "It automatically appeared!"

Then, Tang Tang also imitated Tang Yu and began to knock on the ground.

But no matter how Tang Yu and Tang Tang beat him, this time, the tunnel could not appear.

"Dad, do you think there will be a limit on the time when this tunnel appears? Or, there are limits on the number of times it appears, and can only be turned on once a day?" Tang Tang made a guess.

Listening to Tang Tang's words, Tang Yu's eyes lit up and he suddenly said, "Maybe this is true. Damn, I didn't even think of this. Then let's wait here for a day to see the situation!"

"It's all this. After all, I've tried so many methods but I haven't been able to open it!" Tang Tang said.

Tang Yu shook his head helplessly, sat cross-legged on the ground, and began to practice.

As soon as his cultivation level was upgraded from the Seven Star of the Middle God to the Eight Star of the Middle God, Tang Yu fell asleep so tired. After waking up, he began to explore the Forbidden Hall again. Before he had time to consolidate his cultivation level, he could just hold on to this time to consolidate his cultivation level.

When consolidating his cultivation, Tang Yu felt that time passed very quickly. After he opened his eyes again, Tang Tang reminded him that a day had passed, so he could try again to open the channel.

As a result, Tang Tang’s speculation was confirmed.

This passage can obviously only be opened once a day. When Tang Yu and Tang Tang slapped the ground again, the passage suddenly appeared again.

"Get in!"

Thinking that yesterday, I just left the forbidden hall and came back, the tunnel disappeared in less than a few minutes, Tang Yu said immediately.

"brush!"

Tang Yu and Tang Tang turned into two phantoms at the same time and rushed into the tunnel.

It was very dark, and you could still hear water droplets ticking on the ground and breaking.

In the entire tunnel, it was not only pitch black but also damp, but also a strange stench. This stench seemed to be the smell of rotting corpses.

"Bang!"

Tang Yu just smelled this smell when he heard a "boom" sound coming from behind him. When he turned around, he saw that the authentic entrance had been closed again.

"It's over, I forgot something!" Tang Yu suddenly realized that now he and Tang Tang both entered the tunnel. If this tunnel cannot be opened from the inside and the people outside don't know that they have entered the tunnel, and there is no other exit for the tunnel, wouldn't they be locked in this tunnel?

Tang Yu doesn’t think that in this kind of authenticity, one can use brute force to open an exit!

Tang Yu's face drooped in an instant.

So is Tang Tang.

Obviously, she also realized that Tang Yu suddenly rang out.

"Forget it." Tang Yu has experienced so many difficulties and obstacles and quickly recovered. After looking at Tang Tang, he said, "Little girl, don't be afraid. With dad protecting you, we can only explore this tunnel and see where it leads to. I just hope that this tunnel does not lead to another continent. We also have to go to the Innate Daoyin Divine Mansion to find clues to your mother!"

Listening to Tang Yu's words, Tang Tang really wanted to express, Dad, I am a super divine beast! How could I be afraid of this little thing, but she could feel that in Tang Yu's words, the fatherly love for her was nodding obediently, looked at Tang Yu with a smile, and said, "Dad, with you, Tang Tang will not be afraid!"

Tang Yu suddenly felt a sense of satisfaction, and at the same time, he felt a deep sense of responsibility. In his heart, he had a firm idea and would definitely take Tang Tang to leave this authenticity.

No matter what is there in this tunnel.

The dark and humid environment did not bother Tang Yu and the others for too long. Their eyes suddenly lit up, and a place like an underground world appeared in front of them.

The underground world in front of me is very empty, with a large number of buildings without roofs scattered. Judging from the location where they stand, these buildings are connected together, and it seems like a maze.

At the same time, they also saw that in this maze-like building, there were many corpses that were not too fresh.

It is obviously very inappropriate to describe the corpse as fresh, but these corpses give Tang Yu the feeling that this is what it is.

Tang Yu didn't know how long this underground building complex has existed and how long the corpses inside have existed, but they gave people the feeling that these corpses only appeared three or two days ago and are now slowly rotting.

"Perhaps, this means that there are other exits in this place." A ray of light suddenly flashed in front of Tang Yu's eyes, and he said in a low voice.

"Tang Tang, it seems we have a chance to leave here!" Tang Yu smiled, "Let's check this place!"

"Don't go down first!" Tang Yu reminded.

"Yeah!" Tang Tang quickly retracted Qian Chong's body and returned to Tang Yu's side.

The current location of Tang Yu and Tang Tang is obviously a circle of cliffs. Below the cliff is a complex with no roofs and a maze like a building.

Tang Yu felt that this maze-like building complex was very strange, so he didn't want to go down immediately, but followed the cliffs and carefully inspected the surrounding situation.

But after checking the cliffs, nothing was found. The only exit was the dark passage when Tang Yu and the others came.

Standing on the cliff and looking at the building below, the overall size is not particularly large. You can clearly see the cliff opposite at a glance, but Tang Yu wanted to clearly see whether there was a way to live in the building, and then he found that the building complex was close to the center, as if there was a layer of mosaic, which made him completely unable to see the situation there.

In helplessness, Tang Yu decided to go down to this maze building with Tang Tang and talk about the situation in the center of the maze.

The moment they jumped into the maze, Tang Yu and Tang Tang felt a sensation of darkness, and an extremely powerful force quickly lifted them out.

Fortunately, before jumping down, Tang Yu was holding Tang Tang. When he encountered this situation, he just hugged Tang Tang in his arms, so as not to let him and his daughter be separated by this powerful force.

"So high, so big!"

Finally, the two of them carried over and the moment they landed on the ground, they saw clearly what was happening around them.

Judging from the cliff above, the building complex underground is not particularly large or very high. But now, this huge building complex is simply prepared for the Waste Fire Giant clan!

On both sides, there are buildings about hundreds of meters high. With the heights of Tang Yu and Tang Tang, they become ants and are in a human building complex.

Words to readers:
Chapter completed!