When Donghuang Taiyi heard this, he did not answer Xu Fan directly, but looked at Xu Fan directly, and only spoke after half a ring.

"Yes, my Yin and Yang family does have a pill for longevity, but I don't know if it's true or not." Donghuang Taiyi really didn't know whether that Dan Fang was real or fake, because from the appearance of that Dan Fang to the present, no one had ever refined the Immortal Pill.

In other words, no one has refined it at all, because most of the medicinal materials needed to refine the Immortal Pill are cherished and difficult to find, even with the strong strength of the Yin and Yang Family, there are still a few main medicines left, and they can only be found with the power of the country.

This is also why the Yin and Yang family will take refuge in Ying Zheng, they want to use the Qin State to refine the elixir, but before they started, Xu Fan had already offered Ying Zheng an elixir.

"Why, you ask?"

"I don't dare to hide it from Your Excellency the Eastern Emperor, the disciple also has an elixir pill in his hand, but I don't know if it is equivalent to the one from my Yin and Yang family."

"Oh? Show me. When the Eastern Emperor Tai heard this, he was also rare and serious, and spoke directly, his tone full of non-denial.

When Xu Fan heard this, he naturally honestly took out the elixir pill, of course, this one was also written by Xu Fan himself, after all, the bronze door of the elixir was directly put into his mind, not a physical pill.

I didn't see any movement from Donghuang Taiyi, Xu Fan took out the Dan and flew out directly, from which it can be judged that Donghuang Taiyi's control over internal forces is more perverted than Xu Fan.

Danfang soon fell into the hands of the Eastern Emperor Taiyi, and then watched.

Xu Fan could feel that as Donghuang Taiyi looked at it more and more, his mood became more and more excited.

"Where did you get this Danfang?" After half a ring, Donghuang Taiyi suddenly looked up at Xu Fandao.

"This is not where the disciple got it from, but after the disciple's retreat breakthrough this time, it suddenly appeared in his mind, when the disciple had just broken through, the disciple was directly taken into the illusion, in the illusion, the disciple saw a white-bearded old man."

"He looks like a fairy wind bone, he looks very extraordinary, this pill is what he gave me, when he left, he told me that it was the pill of longevity."

"Then, the disciple woke up, and this Dan prescription was also lingering in the disciple's mind."

Xu Fan said with a serious face.

Donghuang Taiyi's eyes were also staring at Xu Fan, wanting to see if he was lying, but Xu Fan's tone was firm and meticulous, although he couldn't fully see Xu Fan's inner thoughts, but he also saw that Xu Fan was not lying this time.

And Xu Fan is indeed not lying, he just changed the bronze door to a white-bearded old man.

So in a sense, he wasn't lying, because Danfang appeared directly in his mind.

"You don't know if this Dan Fang is true or not, will you sacrifice him to Yingzheng?" Donghuang Taiyi suddenly smiled slightly.

Xu Fan was stunned for a moment, because he smiled when he saw Donghuang for the first time.

It seems that in the original residence, Donghuang Taiyi has never laughed even once.

Of course, this is not the main thing, the main thing is how Donghuang Taiyi knew that he gave the elixir of the pill to Ying Zheng, you know, those who know about it, so far, there are only three of them, Ying Zheng and Li Si. "His Excellency the Eastern Emperor already knows?"

"There's nothing you do that I don't know." Donghuang Taiyi opened his mouth, but he did not embarrass Xu Fan.

I saw him in his hand, and a parchment scroll that was much older than Xu Fan's appeared in the hand of Donghuang Taiyi.

"This is the elixir pill handed down by my Yin and Yang family." I didn't see any movement in his hands.

The parchment flew straight into the air.

Xu Fan stretched his hand slightly, and as soon as the internal force in his body worked, a suction force directly sucked the sheepskin roll into his hand.

Then a parchment scroll also appeared in front of Xu Fan's eyes, but the words on the parchment scroll were not the small seals of the Qin State, but written in golden script.

The golden text here, also known as Zhong Dingwen, because the Shang Dynasty from the Western Zhou Dynasty, called the bronze gold, so the engraving on the bronze is called the golden text.

Xu Fan definitely didn't know anything about Jin Wen before.

But because he had expected it, Xu Fan learned many languages when he was in retreat at the Yin and Yang Family, and under his perverted learning ability, he learned a lot of characters, and Jin Wen was one of them.

Obviously, this elixir pill was available before the Warring States period, no wonder the parchment roll was so old.

Then Xu Fan's eyes fell on the words written on the Dan Fang, and after a while, he finished reading the entire Dan Fang, and then he was stunned.

Because the translation of the Danfang given to him by Donghuang Taiyi is exactly the same as the Danfang he gave to Donghuang Taiyi, of course, the names of several of the medicinal herbs are still different, but they are the same medicinal materials, but the names are different.

What does this mean, this shows that this Dan Fang of the Yin and Yang Family is also true, just as they can refine the elixir without any problems, they can indeed refine the elixir.

Xu Fan did not suspect that the Danfang rewarded by the Bronze Gate was fake, because a gate that could take him through the world, would the ability to cross be better than a pill of elixir?

"This ..... This... The two Dan Fang are exactly the same. Xu Fan said with a shocked face.

Of course, he is more exaggerated, and there is still shock, but too much shock is a bit exaggerated.

However, in the eyes of Donghuang Taiyi, there was nothing wrong with Xu Fan's expression.

Subsequently, Xu Fan returned the Danfang to Donghuang Taiyi, but Donghuang Taiyi did not return Xu Fan's Danfang to Xu Fan, and Xu Fan did not say anything because of this.

"I don't want to say more, but I want three elixirs refined this time." Waiting to take back the Danfang, Donghuang Taiyi looked at Xu Fan and said seriously.

Xu Fan didn't speak, as if he was making a choice.

There are only ten elixirs in one furnace, and this Xu Fan knows very well.

And Donghuang Taiyi directly asked for three, which is not a few.

"As a condition, the Yin and Yang family will fully cooperate with you, and the next Eastern Emperor Taiyi will also be you." Seeing that Xu Fan didn't speak, Donghuang Taiyi continued.

"Okay." After pondering for a while, Xu Fan finally agreed to the Eastern Emperor Taiyi.

For him, as long as the elixir is gone, he can go to other worlds anyway, and if there are no materials in this world, then go to other worlds to find them.

Just refine.

Moreover, with the strength of the Eastern Emperor Taiyi, Xu Fan didn't want to turn against him now, and with the help of the Eastern Emperor Taiyi, he would have a greater grasp of refining the elixir, so why not do it.

It's just three elixirs, just give it to him.

Subsequently, Xu Fan did not continue to say anything to the Eastern Emperor Taiyi, and after asking for the qualifications to take two Gathering Immortal Pills from Xu Fu, Xu Fan left Rashengtang directly and walked towards Xu Fu's alchemy room.