Zhang Zhifeng has not been here for a long time, and his understanding of this mountain is limited to the place where his senior brother walked last time. Now he has never walked the road to Laoniu Cave...

"Senior brother, Lao Niu Cave also has to pass a path of light and darkness, right?"

"No, but Lao Niu's cave is much bigger, so it is truly considered a cave, unlike our master's sect who is just a stone's room."

Zhang Zhifeng nodded. His Holy Doctor's cave is indeed not big. Of course, if we count countless secret areas such as the sea of ​​alien liquid, it would be too big!

"Old cow is just alone?"

Chen Yun nodded: "He is the only one now. When I first entered the mountain five years ago, they still had a whole small family living here. Later, for some reason, they all moved away, leaving only Lao Niu here. Lao Niu was underage at that time!"

"You are underage yet? He is not very young. You and your master call him Lao Niu!"

Chen Yun smiled and said, "Actually, Lao Niu is only one year older than me and two years older than you. As for calling him Lao Niu, hehe, that was something he often called himself Lao Niu, maybe he learned from his father. Now that he has grown up, he doesn't call him that much!"

"Haha!" Zhang Zhifeng smiled. This person was really interesting. "The old nun is only seventeen years old this year, so he is a first-class expert!"

"Five years ago, he was a first-class expert! Otherwise, he wouldn't be able to chase the master and run around."

Zhang Zhifeng was surprised. He was able to be regarded as a genius when he became a second-class expert at fifty-six. This old bull was already a first-class expert at the age of twelve. It seemed too incredible!

Chen Yun smiled: "Old bull is talented and is a genius that their unicorn cow tribe cannot produce in a thousand years. It seems that when he was young, several old men in his family passed their skills to him, which made him a first-class master at once!"

Zhang Zhifeng nodded, but he didn't expect that guy was really not simple!

"arrive!"

Zhang Zhifeng looked forward, on one straight mountain wall there was a ten-meter-high stone door engraved with patterns. There were two door knockers with one meter diameter hanging on the door, which looked extraordinary.

Chen Yun walked forward, took out the golden scales, and banged directly towards the stone gate without hesitation. The enlarged golden scales were like a Qianjun sledgehammer and hit the stone gate hard.

There was a loud bang, and the ground under his feet seemed to tremble with the mountains. Zhang Zhifeng stared at his senior brother strangely, but he didn't expect that the seemingly gentle senior brother would be so violent.

"Gagaha..." The stone gate slowly opened, and the old cow rushed out, and was still cursing: "Who dares to come here to act wildly? Let's see if I don't beat you up!"

"Stop calling, we are here to see you!" Chen Yun roared.

Ren Jianbo also saw the two of them, with a honest smile on his face. He approached them and slapped them hard on their shoulders, laughing and said, "Boy Yun, you are finally here, go in and take a look!"

Chen Yun used a dust purification technique to dispel the dust stirred up in front of the stone gate. The two followed Ren Jianbo into the stone gate.

Seeing the stone door behind him rumbled and closed again, Zhang Zhifeng began to look at everything in front of him. This stone door was a square avenue, with traces of artificial creation very obvious. Every distance between the walls was inlaid with a white light stone, which was the lighting stone, but some of them were no longer shining and looked dark.

The stone path has been tilting downwards. The stone path is particularly wide and the three of them are walking side by side.

"Old Niu, have you broken through?" Chen Yun asked.

Ren Jianbo quickly turned his head and smiled at Chen Yun, and quickly replied: "Breakthrough, I am now a first-class sixth-grade master!" It seemed that he had been waiting for the two to ask.

Chen Yun curled his lips and turned his head. Ren Jianbo knew his personality and didn't say much to him. He moved his footsteps to Zhang Zhifeng and raised his chest and said, "Am I am awesome?"

Zhang Zhifeng really admired him a little. He was only two years older than him, and now he is a first-class sixth-grade master! But when he heard his strange tone, he couldn't help but smile and said, "It's very vulgar!"

Ren Jianbo did not speak, reached out and touched the horn on his head and walked forward quickly. Soon Zhang Zhifeng's eyes lit up. The three of them had arrived at a very empty place. Ren Jianbo said in a rough voice: "Here!"

Zhang Zhifeng looked forward and saw that it was a huge cave with a radius of hundreds of meters and a height of tens of meters. It was an empty cave.

"Brother Ren, your cave is not just this open space, right?"

Ren Jianbo laughed and said proudly: "How is it possible? My cave has been passed down from our family for generations. It has been a thousand years now. Look at it!"

After saying that, he leaned back, took a deep breath, and roared suddenly. The dust on the surrounding cave walls fell down. Chen Yun and Zhang Zhifeng hurriedly sealed their ears with their strength.

With Ren Jianbo's roar, golden light gradually emerged from the empty cave. After a while, a magnificent palace appeared in front of him like a building, filling the entire cave.

Zhang Zhifeng walked forward a few steps, gently knocked on the thick golden pillar in front of the door, and looked at the ancient war patterns carved on the golden door, and was amazed!

Chen Yun just looked at all this indifferently and did not show any surprise feelings.

"Let's go, go in and take a look!"

Ren Jianbo waved his hand enthusiastically and walked to the front door first, stretched out his hand and pushed it, and the door opened in response. The three of them strode in.

When you enter a hall, compared to the extraordinary appearance, the decorations inside the door are much simpler. A huge green jade table is placed in the center of the hall, and a kind of white jade is neatly laid on the ground, which looks very smooth! But there are not many other things in the hall.

"How is it, isn't it good?" Ren Jianbo said to Zhang Zhifeng proudly.

Zhang Zhifeng nodded and sat down on the chair next to the jade table and listened to Ren Jianbo talk about the glorious history of his unicorn cow clan. However, Chen Yun was very cold and seemed to be unwilling to discuss these past events, and sat quietly aside.

"Oh, by the way, go inside and take a look. There is nothing outside. Most of the things were moved away last time the family moved!"

Zhang Zhifeng nodded and stood up.

Chen Yun looked at Ren Jianbo strangely and said, "I have been here dozens of times. You old cow never seemed to be reluctant to take me in to see it, but why did you want us to go inside and take a look today?"

Ren Jianbo smiled mysteriously, but it was a bit inconsistent with his honest appearance. "Isn't you not strong enough before? You wouldn't be able to stand it when you go in!"

Chen Yun raised his eyebrows and said, "Okay, go in and see the family treasures you have been boasting about!"

Seeing that Ren Jianbo was about to speak again, Zhang Zhifeng was really afraid that the two of them would go on endlessly, so he hurriedly said, "Brother Ren, you should take us to see you quickly! I can't wait!"

"Okay, come with it!" Ren Jianbo walked to the side of the wall, reached out and pressed the silver wall, and at the same time, the yellow ray of martial arts appeared on his hand, and the wall was concave like soft mud, leaving a palm print.

Ren Jianbo withdrew his hand, and the palm print slowly disappeared, and the wall returned to its original state! Zhang Zhifeng and Chen Yun were looking at Ren Jianbo in shock, not understanding what he was doing.

At this moment, the hall seemed to sway slightly, and a light green light appeared on the wall on the other side, and a cave door with green light appeared quietly. Only then did the two of them realize that the palm print was actually the way to open it! Zhang Zhifeng knocked on the wall that had just recovered, making a crisp sound. Zhang Zhifeng could be sure that the wall was very hard, and he could not have imagined that the cave of Lao Niu family was so strange.

Chen Yun looked at the cave door that appeared curiously and said, "Old Niu, take us in!"

"No hurry, you can use your skills with all your strength first!"

The two looked at each other in confusion, but they did as they did. The light of red and purple gold rays lit up, and Ren Jianbo then brought the two into it.
Chapter completed!