Honghuang: I was expelled from the Dragon Clan when I advised Zulong to go into seclusion.

The aura of this young man is very powerful!

Far better than Ao Yin!

It was even better than the Zhunti Ao Yin met at the foot of Mount Buzhou before!

This person was powerful and his origin was unknown. Ao Yin did not dare to be careless and was secretly on guard.

As for being afraid, that's not the case.

At this time, Ao Yin already possesses the four laws. Even though his cultivation level is still low, his strength is among the best among Da Luo Jinxian!

If he wants to leave, even Sanqing can't stop him!

Therefore, although Ao Yin was wary in his heart, he asked calmly on his face: "Fellow Taoist has also studied the battle method? I don't know what his name is?"

Ao Yin did not directly refuse the other party's invitation to discuss Taoism.

Needless to say the reason.

The prehistoric world is also about relationships and backgrounds!

The opponent is a powerful person in the late stage of Daluo Jinxian, and must be a top innate saint!

If you can get along with him, that would be great!

After all, many friends bring many paths!

When the young man in black heard this, he immediately clasped his fists and said with a smile: "My name is Tongtian, and my ashram is in Kunlun Mountain. You may not have heard of my name because I just entered the world not long ago.

Formation is one of my major disciplines.

I saw that fellow Taoist's technique of breaking the formation just now was very sharp and sophisticated, so I guessed that fellow Taoist must be proficient in formation techniques.

I couldn't help but feel happy to see Xie Xin, and I just made a request to discuss Taoism together. Please don't be surprised, Taoist friends.

If fellow Taoist is in trouble, I will not force him. "

Babel?

Sure enough it was him!

After hearing Tongtian's words, Ao Yin secretly thought, "Sure enough!"

He had a guess, but couldn't confirm it.

Because, he heard that the Three Pure Ones are one, and they travel together every time, but now there is only Tongtian here...

After knowing Tongtian's identity, Ao Yin suddenly had concerns in his heart.

Ao Yin still admires Tongtian.

Although he is a tragedy, Ao Yin doesn't mind becoming friends with him!

So, instead of talking about Tao, there is nothing wrong with it!

In fact, Ao Yin is also looking forward to it!

After discussing the truth with Tongtian, his gains will be huge!

Maybe you can take this opportunity to understand the law of thunder with the help of god-level understanding!

The Law of Thunder is also what Tongtian is good at!

Ao Yin feels that this opportunity is quite big!

But, not now.

Discussing the Tao is a long-term process that cannot be completed in a short time!

But now, Ao Yin just wants to search for more heavenly materials and earthly treasures!

Discussing the Tao can only be postponed!

After making a decision in his heart, Ao Yin immediately clasped his fists at Tongtian and said, "My name is Wuyin, and I have met fellow Taoist Tongtian.

I have heard of Taoist Taoist Tongtian, and it is an honor for me to discuss Taoism with him!

But unfortunately, it hasn't been possible recently.

Fellow Taoist, please forgive me!

Otherwise, three thousand years later, when I personally climb the Kunlun Mountains, how about discussing Taoism with fellow Taoists? "

"Three thousand years?"

Tongtian pondered for a moment, then nodded and said: "Okay, three thousand years later, I will be waiting for good news from fellow Taoists in Kunlun Mountain!"

After saying that, Tongtian clasped his fists and left.

Looking at Tongtian's leaving figure, Ao Yin shook his head and stopped paying attention, but continued to climb Mount Buzhou.

Time passes day by day.

On this day, Ao Yin passed by a mountain wall.

He had no intention of staying here, but was stopped by a female voice: "Dare I ask my friend if he knows the formation?"

Ao Yin heard the words and immediately followed the sound.

He saw a woman in yellow slowly appearing three feet in front of him.

There was a flash of shock deep in his eyes.

He was shocked for no other reason.

It was because, before this mysterious woman spoke out, he was completely unaware of her existence!

This is incredible!

You know, even if Tongtian hid in the darkness before, his consciousness could not escape him!

Now, the woman in front of me actually did it!

Could it be said that this woman in yellow is stronger than Tongtian? !

While thoughts were swirling in Ao Yin's mind, he replied without hesitation: "I know a little bit about the battle method. I wonder if my friend can give me some advice?"

Ao Yin was very polite to this woman with mysterious origins and unknown strength.

Hearing Ao Yin say that he knew the formation, the woman in yellow was overjoyed. She asked eagerly: "I wonder if you can do me a favor? If you can, I will definitely thank you very much!"

Hearing that the other party asked for his help, Ao Yin suddenly became wary. He did not dare to agree easily for fear of falling into the other party's trap!

I dare not refuse directly, for fear of making the other party angry, which will lead to unpredictable consequences!

After taking two deep breaths, Ao Yin asked calmly: "I wonder what you call your friend?"

The woman in yellow was slightly startled when she heard this, then smiled and said: "My name is Houtu, and I am one of the twelve ancestral witches of the witch clan."

Hearing that the other party turned out to be the ancestral witch Houtu, Ao Yin's heart suddenly stirred up a storm!

"It's actually her?!"

"Also, at this time, among the prehistoric female cultivators, only Hou Tu is stronger than Tong Tian.

Apart from her, there can be no other person! "

Ao Yin was shocked, but also felt it was natural.

After knowing the identity of the other party, most of Ao Yin's vigilance was immediately eliminated.

He can still trust Hou Tu's character.

The other party has great compassion and big heart!

If you are willing to dedicate yourself to reincarnation for the sake of sentient beings, how could you possibly trick him for no reason? !

So, Ao Yin immediately clasped his fists and said sincerely: "It turns out that it is Hou Tu Zu Wu in person. I have long heard of your great name! My name is Ao Yin."

Hearing this, Hou Tu looked at Ao Yin with a surprised look on her face and asked: "Have you heard of me?"

She was very confused.

The twelve Zu Wus had not really entered the world yet, and only she had traveled in the prehistoric world for a period of time, but she did not have much contact with other creatures. There should be very few creatures who knew her. Where did the other party hear her from?

"I have heard of her a little."

Ao Yin laughed and evaded the question without going into details.

He turned to ask: "I wonder what Hou Tu Zu Wu needs from me? I will definitely do my best!"

Hearing that Ao Yin agreed to help, Hou Tu was naturally overjoyed.

She pointed to the stone wall next to Ao Yin and said: "Daoyou, there is a formation here. There are things in the formation that are very important to me. I hope Daoyou can help break this formation!"

Formation?

Ao Yin looked at the stone wall next to him with a puzzled look.

Is there a formation here?

Why didn't he notice it?

He explored this place several times but found nothing!

He wondered if there was no formation here at all, and Hou Tu had made a mistake!

But at this moment, the system's voice suddenly rang in Ao Yin's ears——

[Detected that the ancestor witch Hou Tu asked the host to help crack the innate formation, please make a choice. ]

[Choice 1: State that your formation attainments are insufficient and you cannot help the other party, and you will be rewarded with a copy of "Detailed Explanation of Honghuang Spiritual Medicine"! ]

[Choice 2: Help Hou Tu crack the innate formation here. Reward the hiding place of the top-grade innate spiritual treasure, the God-killing Spear! ]