After learning about the hidden cause, Jiang Feng was a little puzzled, because he didn't know what would happen behind the scenes.

But even so, his face remained calm, and there was no slight change, like a mirror.

In fact, one of the reasons why a similar situation occurred was that Jiang Feng had already made relative preparations in his heart, no matter what kind of worst situation happened before, he only needed to complete it according to the plan, because it could have been concluded that it would not happen.

"Jiang Feng, you must be very curious, why I called you here, but I just want to ask you for something!"

Taishang Laojun said actively and rigorously, his voice was extremely terrifying and terrifying, definitely not using words to deceive, and what was more serious was the current result, Taishang Laojun's words were all from the heart.

Things are beyond imagination, but he can't back down, he has already understood in his heart, he must take the initiative to answer, otherwise Taishang Laojun is likely to be unhappy because of this, after all, the attitude shown by the other party is already quite friendly.

"I can't know the specifics, but I can guess a thing or two! You should want to ask me about those things about how to cultivate the purest elixir!"

Jiang Feng said positively and rigorously, his tone was full of firm support, one of the reasons for doing this was that Jiang Feng would never make concessions in the deliberate situation he faced at this time.

But what Jiang Feng didn't expect at all was that Taishang Laojun actually laughed simply after learning about the hidden cause, but there was no hint of ridicule in his laughter, on the contrary, it was full of amiability.

After completing many things, Taishang Laojun stood up suddenly, and then he did not stop in his movements, and he was already at the forefront, because he knew in his heart that Jiang Feng would definitely follow behind him after witnessing what happened, although Jiang Feng didn't know what would happen next, but he still followed Taishang Laojun's footsteps.

A group of them soon came to the Alchemy Tower.

"Is this the place where you usually do alchemy? I have a question, that is, what exactly does the fire of the bento here come from?"

Jiang Feng said positively and rigorously when he said this, he was very puzzled, because he had no idea of the dangerous situation that might be lurking behind him.

When he knew the possible outcome of this, Taishang Laojun didn't intend to have anything to hide, he directly told the blind date behind him completely, it turned out that these fires and the samadhi true fires on the red boy's body had similar effects, but he also had another characteristic, because it did not come from the individual, it was precisely from the high mountain that the alchemy furnace was doing now.

This also meant that the fire qi used in those alchemy actually came from the ground at all, which Jiang Feng had no way of predicting before this.

"The young man is very surprised, right, but I am also very surprised by the alchemy techniques you have, I don't know what kind of method you can use to do it!"

Taishang Laojun continued to explain everything, and when he said this, he was very decisive, because he had to ask Jiang Feng such a question.

After understanding his attitude, he directly locked his eyes on Jiang Feng's body, at least to do so, one of the reasons is that Taishang Laojun is very eager to get an answer, after all, this is exactly what he has always had doubts in his heart, if he can't get a good solution, he will definitely not give up.

Knowing it, there is no need to choose to hide it at all, and then he directly expressed the fact that he was in the mortal realm and asked the red boy to borrow the three flavors of true fire.

"It turned out to be from his hands, that young man is also quite potential, but he is too arrogant, often thinking that he is one of the world, and he doesn't have any humility at all!"

Taishang Laojun said without being afraid, and after he understood his attitude, he didn't pay attention to Jiang Feng's reaction at all, and sighed softly, because in his heart, he felt that now that so many years had passed, Red Boy had not changed a little, which was obviously a very bad thing.

But for Jiang Feng, this is not important at all, on the contrary, Taishang Laojun's words reminded Jiang Feng of the words he had promised the Bull Demon King before, and it was precisely because he had to refine the purest elixir for the Bull Demon King, but he could accomplish what his heart desired.

Moreover, Jiang Feng also had to find a suitable place, because only under the current situation could he refine the raw materials produced by turning waste into treasure into the elixir he needed.

"Taishang Laojun, I have another request, that is, can I carry out alchemy activities in this alchemy tower, because I need the fire here!"

Jiang Feng said positively and rigorously when he said this, he was very decisive, this was definitely not using words to deceive, he had already directly locked his gaze on Taishang Laojun's face, because he had to clearly see the changes in the other party's color.

Only under the current situation can we judge whether the other party is talking or not, after all, it is also impossible to care whether Jiang Feng can practice those most innocent pills, and there is absolutely no slackness.

But what Jiang Feng didn't expect at all was that Taishang Laojun would directly and decisively agree, and he wasn't joking.

Taishang Laojun would not have been refining pills for a long time before, so handing over the alchemy pagoda to Jiang Feng for alchemy was a painless thing at all.

"Taishang Laojun is really so grateful, you have helped me, I will definitely find a chance to repay you in the future!"

Jiang Feng said without being afraid, these words were completely from his heart, and there was no falsehood in any way.

Taishang Laojun didn't plan to say anything more, and then explained the relevant matters to some of the little immortals who were in charge of guarding here, and after that, he returned to Jiang Feng's side.