The two sides walked for about an hour to get close to the bottom of the lake, and the temperature at this time was already quite low, and there was a faint tendency to freeze, so it was not weird.

"Seventh, we are close to the bottom of the lake, the temperature here is unusually low, and if you go any further, I am afraid that there will be some losses." The captain whispered to Seven, who could only rely on Seven's special eye abilities now.

No. 7 nodded slightly, a pair of black pupils looked through the front, and the terrifying purple light was dazzling, and the captain next to him was amazed, it was really an extraordinary ability, and it was no wonder that the boss would allow No. 7 to act with him.

"Captain, it seems that the front is very bad, I saw a cave, there seems to be a living creature in it, and the aura is extremely powerful."

The purple light around his eyes faded, and No. 7 looked back at the captain and said intently, for the existence in that cave, he was only faintly aware of it, and the aura revealed not only powerful, but also an abnormal sense of coldness.

"It seems that there is something strange here, those two guys must have found out about this place too, let's chase after it." The captain immediately decided to continue the deep pursuit, as long as he mastered Qin Tian's itinerary, there would definitely be hope for the whereabouts of that hidden cave.

Many black shadows followed the captain and quickly advanced towards the cave, and their speed also increased a lot.

The uneasiness in No. 7's heart became more and more intense, not from the existence of that cave, but from behind him, he felt that Qin Tian's two guys would not be so careless in their minds, leaving such obvious clues for them, there might be fraud in this.

But the captain insisted on chasing, and he couldn't stop him, and besides, maybe it was just his illusion, if they were really behind, they would have come to attack them a long time ago, and they wouldn't wait until they were now vigilant before acting.

At this time, Qin Tian and the two of them were still walking behind slowly, not worrying at all about losing those black shadows, after all, they now had the correct location of that cave mansion, and they didn't need the black shadows' "friendly guidance".

Besides, if the group of black shadows rushed to the cave first, they would definitely encounter the black dragon, and maybe there would be a big battle, and they could just watch the fire from the other side and be fishermen.

In addition, Qin Tian still has some plans of his own in his heart, the mysterious cave mansion that appeared in the Butian Lake is related to Nuwa, and now the virtual image of Nuwa has taken the Nuwa stone to the depths of Taihang, which must be related, maybe you will find some news about the mysterious cave in the cave.

After walking forward for about ten minutes, the Black Shadow Group finally came to the front of the cave.

The stone gate that was dark but ten meters away stood in front of everyone, and the majestic aura of the ancient era of recklessness slowly spread from it, and a huge copper claw as sharp as an eagle's claw lay across everyone's heads, as if it was looking down on all living beings and suppressing them, so that it was not domineering.

Not only the other dark shadows, but even the captain and No. 7 were shocked when they saw this scene, and they were in a trance for a moment, and they didn't move there, and then they came to their senses, and they felt that the scene in front of them was incredible, and they could control their minds.

"Is this the cave? Sure enough, something is different. The captain exclaimed, if it weren't for Qin Tian's unintentional guidance, they wouldn't have come here.

Seven stared at the brass claw for a long time, if the eagle's claws were too big, what was it?

The Black Rock Gate slowly opened, and the secret cave that had been sealed for thousands of years finally reappeared, and many of its mysteries would be displayed in front of everyone one by one.

The captain led everyone to step in, since they saw this cave, their hearts were involuntarily attracted to it, even if they couldn't find Qin Tian and them at this time, they would definitely step in.

Qin Tian and the crazy old man also approached the cave mansion at this time, but Qin Tian didn't plan to enter it now, there must be more than this danger in this cave mansion, if you rush in, there may be side troubles, it is better to listen to the movement inside before deciding.

Sure enough, as soon as the black shadow people entered the cave, a terrifying scream came from it, accompanied by a large amount of strange black gas coming out of it, instantly corroding the ground at the entrance of the cave.

"What is this?" Qin Tian looked at the ground in front of him, and there was still a little residual black qi and said solemnly.

Old Man Feng leaned down and carefully observed the black gas, not only is it extremely corrosive, but it is also immortal and indestructible, how can it be like some kind of weird black flame, could it be that there is really a living thing in it?

"Immortal and indestructible, eternal burning, eroding the heavens and the earth, deterring one side." Qin Tian stared at the black qi and muttered to himself as if he were babbling.

"This should be the Black Dragon Flame, one of the legendary black dragon's attack methods, it seems that there is really a living black dragon here."

Qin Tian looked up at the depths of the cave, the dark light entered his eyes, and he could faintly see a behemoth with a length of hundreds of zhang hovering in the depths of the cave, and a pair of eyes the size of copper bells shot out a cold cold light, which instantly dispersed Qin Tian's peep, and even a touch of soul power penetrated through, approaching Qin Tian's mind.

Qin Tian stepped back suddenly, and the jade plate was quickly held in front of him, this blow would definitely not be able to be blocked by his physical body, and only with the help of the tenacity of the jade card could he resist it.

There was a crisp bang on the jade plate, and the huge stamina shook Qin Tiandu back a few meters away, and he sat down on the ground, and the jade plate in his hand slipped into his arms.

"Boy, what's wrong with you?" Old man Feng quickly ran to Qin Tian's side to help him up, and asked with concern, the compass in his hand was also held in his hand to guard against the unknown situation around him.

"Old madman, you're really right, there is really a black dragon living here, and it was discovered by it just now, and it almost gave up its life here." Qin Tian touched his chest and said with palpitations.

"It seems that those annoying guys unfortunately met the black dragon, it's really cool." The crazy old man smiled evilly on his face, which was also revenge for robbing them of their chance.

At this time, in the cave mansion, a group of black shadows were fighting hard with a pitch-black behemoth, and from time to time, one by one the black shadows were defeated, and only the captain and No. 7 could hold on for a little longer.

On the other hand, that behemoth was unscathed, staring at the Black Shadow Captain and the others with a pair of big copper bells, this group of ignorant people dared to trespass on its cave mansion, and they must pay the price.

"Damn, how could you encounter this strange thing, could it be that Qin Tian set up a bureau?" The captain said indignantly as he resisted the attack of black gas coming out of its mouth.

It wasn't until now that he saw clearly that Qin Tian and the others had never entered this cave at all, and the tortoise shells discarded on the shore were definitely carefully arranged by them, just to trap them.

"Qin Tian, I am inseparable from you."