Chapter 712: Ancient Monk's Cave

"Rumble..."

Just as they entered the Huangtian Secret Realm, a rumbling sound was heard not far away.

Obviously, someone has started a war here!

"There are the aftermath of the battle ahead, Fellow Daoist Feihuang, Fellow Daoist Chen, let's take a detour!" Diao Sou in front said.

"Okay, you lead the way, and we can all follow!" Chen Changsheng nodded.

"Junior brother, if this fishing old man really has evil intentions, what are your plans?" Feihuang Patriarch asked.

"Let's see what he wants to do. If he doesn't mean to harm us, there is no need to kill him!" Chen Changsheng said.

"But you and I have already made the inner demon oath, so we still need to be cautious!" Feihuang Ancestor said.

The inner demon oath is no joke. If you have a safe place, take your time and erase the oath. It is not impossible to do it, but the key point is dangerous. If you break the promise rashly, the risk factor is too great!

"Well, if something goes wrong, senior brother can return to Jiuhua Mountain on his own!" Chen Changsheng said.

To be honest, Chen Changsheng doesn't really think highly of the strength of Feihuang Patriarch...

"Isn't this bad?" Ancestor Feihuang hesitated after hearing this.

"With you here, it's hard for me to perform!" Chen Changsheng said calmly, almost not writing that you were a burden on his face...

"alright, I got it……"

Ancestor Feihuang was very hurt.

This is the first time since he gave birth to a baby that he was despised like this...

After the three of them entered the secret realm, in order to avoid the battle ahead, they turned left and right under the leadership of Diao Yusou, and flew for more than half an hour before they stopped...

"Crossing this mountain, there is a stone cliff ahead. The cave is hidden in the stone cliff!" Fishing Old Man pointed ahead.

"You're here just over this mountain? Then why are you standing there? Let's go!" Chen Changsheng said.

"Wait a minute, I need to assemble something first!"

Diaoyosou shook his head, then took out a lot of parts and began to install them.

"Are you... Banging Tianlei?" Ancestor Feihuang said with a change of expression.

"Yes, it is this thunder. There is a formation prohibition guarding the door of the cave, and its power is extraordinary. It may be related to other formations in the secret realm. It will be very troublesome to crack it!"

"So, I prepared this!" Diaoyu said.

"Senior brother, what is Thunderbolt...?" Chen Changsheng asked.

"This object is a semi-finished product made by some weapon refiners who want to imitate the more powerful Tianleizi!" Feihuang Ancestor said.

"Semi-finished product? What's the use of that?" Chen Changsheng asked in surprise.

"Those weapon refiners have indeed developed a more powerful Tianleizi, but this object is extremely unstable. It will explode when touched by any magic power. Even if it is placed in a storage bag, it may explode on its own!"

"If the stability problem cannot be solved, Tianleizi is naturally not a finished product, so it is not completely popular."

"But its power is indeed extremely powerful, much more exaggerated than the ordinary Immortal-Destroying Pearl!"

"So, someone developed a new use for it, such as Diao Sou... used to explode formations... Then it got a new name, Bangtian Lei!" Ancestor Feihuang explained.

Chen Changsheng couldn't help but be stunned when he heard this...

Is this the immortal version of explosives?

"Diaosou, are you sure...this thing can explode that formation?" Chen Changsheng asked.

"It should be about the same. I've seen this thing explode. The power, hehe, is even more powerful than a monk in the middle stage of Nascent Soul can hit with all his strength!"

"If someone can solve the stability problem, the world of cultivating immortals will be lively in the future..." Diaoyu said with a smile.

It's comparable to a full-strength attack from a monk in the middle stage of the Nascent Soul. If you take a few of these, the Nascent Soul monk will have to shed his skin even if he doesn't die...

"Don't think about it. The threat of this thing is too great. Those top sects will not allow it to continue to be developed. None of the first batch of weapon refiners who studied this thing can survive!" Ancestor Feihuang He shook his head directly.

If this thing really becomes popular, it can threaten the top sects. How can they allow this thing to be everywhere?

"Maybe... those top sects have secretly studied it themselves, maybe..." Chen Changsheng said with a smile.

The leaders of the top sects are not idiots. If this thing leaks out, it will pose a great threat to them. But in the same way, if you have this thing in your own hands, it can also play a big role at critical times...

"I don't know about this. Anyway, this is a good thing!"

While he was talking, Diaosou had already installed this thing. In Chen Changsheng's view, it looked like a big solid iron ball...

"Come on, let's go there!" The old fisherman carefully held the iron ball and led the way.

"Senior brother, are the materials for this so-called Hongtian Lei... expensive to refine?" Chen Changsheng asked.

"I'm not sure about this...I'm not a weapon refiner either." Ancestor Feihuang shook his head.

"How many spiritual stones are needed to purchase it?"

"Diaosou is just a casual cultivator. He can get this thing. Thinking about it, it shouldn't be too difficult, right?" Chen Changsheng asked.

The so-called technology is the primary productive force!

In Chen Changsheng's opinion, this sentence seems to be very applicable even in the world of cultivating immortals...

"This journey will probably require about a million spirit stones..." Ancestor Feihuang said with some uncertainty.

He has never bought this thing...

Millions of spirit stones?

It’s not very expensive…

You should know that this is the price of the finished product. If you only count the material cost, it is estimated that 200,000 or 300,000 spirit stones are the maximum!

This thing is not bad. If a stable version can be developed, carry dozens of them with you and throw them out when you encounter danger. Even a great cultivator will have to run away...

"We are here!"

After crossing a mountain, a majestic stone cliff appeared. The fisherman pointed to a place on the stone cliff.

"There really is a Xuan character cave hidden by the formation. You found it so secretly. You are really lucky, fisherman!" Fei Huang Patriarch laughed.

"It's okay, let me first..."

"Wait... Don't bother so much. I can break this formation!" Chen Changsheng directly stopped the fisherman who wanted to blow up the stone cliff cave.

"What? You can break it?"

"Really? This is an ancient formation!" The fisherman said in surprise.

"Haha, my junior brother's formation is indeed unique. Fisherman, you wait first. If my junior brother can't break the formation, it's not too late for you to use the thunderbolt!" said the old man Fei Huang.

"Okay, then you try it!" The old man nodded.

Then, Chen Changsheng stepped forward and carefully looked at the formation. He frowned slightly, then took action, and gathered his own magic power to a certain point in the formation. Then the formation rippled, and a hole appeared out of thin air...

"This... is really open?"

"It's amazing, fellow Daoist Chen!" The old man was surprised.

"Okay, the cave is open, let's go in together?" Chen Changsheng said.

"Okay, go in, go in, I'll go first!"

As if he was afraid that Chen Changsheng and the old man Fei Huang didn't dare to go in first, the old man took the lead and entered the cave first.

"Brother, go in quickly. Don't let him grab the treasures inside first!" said the old ancestor Fei Huang hurriedly.

Who knows how many good things are in the cave of the ancient cultivator!

"It is necessary to go in, but... Brother, please be careful. After entering, don't touch the things inside at will!" Chen Changsheng said.

"I understand!" The old ancestor Fei Huang nodded.

In the world of immortal cultivation, recklessness will never live long!

Seeing the old ancestor Fei Huang enter the cave, Chen Changsheng waved his hand, a big flag fell, and then hid on the cliff beside...

Entering the cave, Chen Changsheng found that the cave of the ancient cultivator was actually not much different from the cave opened by modern cultivators. The space inside the cave was about the size of two or three basketball courts, and there were several stone doors around. Obviously, there should be an ear chamber behind the stone door.

But at this time, whether it was the old ancestor Fei Huang or the old man fishing, their eyes were not focused on the ear chamber, but stared at the flying sword in the center of the hall, which was shining with golden light...