After returning to his residence alone, Fang Tiannan couldn't help but calm down and put all his attention into his upper dantian. The "Alchemy True Scripture", during this period of time, seemed to have "disappeared", and it did not bring any benefit to Fang Tiannan. Only when Fang Tiannan came into contact with the pill, or the items related to the pill, would some evaluations of these items appear in his mind.

If Fang Tiannan went to the free trading market today, he went alone, Fang Tiannan had the heart to verify his guesses, maybe he could get a lot of good things. However, with Xiao Ruo and Zhai Jianming with them, Fang Tiannan was not good at acting too sharp.

Who doesn't know that Fang Tiannan is a person with no background, and it is entirely by relying on his own efforts that he has gradually advanced to become a disciple of the outer sect? If Fang Tiannan suddenly performs very impressively in the appraisal of pills and herbs in the trading market, it will undoubtedly attract more people's attention and suspicion.

The free trading market is not only open for one or two days, and even, there is not only one sect in Qingyun Sect that has a free trading market bazaar. If Fang Tiannan wants to pick up the leak, there will be opportunities in the future. I'm not in a hurry.

However, apart from this special ability, Fang Tiannan did not find that the "Alchemy True Scripture" could also bring him the rest of the abilities. Fang Tiannan thought that this was because his current strength was too low. If he could break through to the Human Yuan Realm as soon as possible, thinking about it, Fang Tiannan would have the opportunity to look at the "Alchemy True Scripture" again.

As for the scene in the lower dantian, Fang Tiannan's daily cultivation would be investigated.

Therefore, after a period of helplessness in the face of the "Alchemy True Scripture", Fang Tiannan concentrated his whole body's thoughts on the middle dantian again. Outside the boundary card, the power of the two demon beasts is still operating autonomously. Fang Tiannan couldn't intervene. Within the boundary card, the first thing Fang Tiannan paid attention to was more than a dozen light source stones, safe and sound. In addition, the three things that Fang Tiannan had originally stored in the dark compartment of his residence, and suddenly saw the fourth-order Ice Cold Xuantie among them, Fang Tiannan's mind suddenly remembered Mu Caiyi.

Perhaps, tomorrow, I will use this piece of cold black iron as a meeting gift, but it can be regarded as making up for it, and I will learn from the other party's mouth how to cultivate the guilt of perception.

Then, excluding the three bottles of pills obtained from the Inheritance Cave Heaven, as well as some miscellaneous things that Fang Tiannan had recently put in, they were obtained from the Alchemy Furnace in the Inheritance Cave Heaven......

The shape of the alchemy furnace is small and exquisite, and the color is simple and elegant.

It could be said that this was the first time that Fang Tiannan had observed everything on the alchemy furnace so seriously. Every knife carving, every detail, Fang Tiannan carefully observed the past. The entire alchemy furnace was completely natural, giving Fang Tiannan a feeling that he could only watch from a distance and not play with it.

Inside the alchemy furnace, Fang Tiannan had not opened it.

It's really Fang Tiannan who doesn't know how to refine pills. Especially the sentence on the "Alchemy Sutra": If you don't practice divine sense, you can't do alchemy. Every time Fang Tiannan looked at the alchemy furnace, he could only pass by. However, after Wu You's information today, Fang Tiannan somehow suddenly took the alchemy furnace out of the boundary card and placed it in front of his eyes.

"Could there be any pills in this?" Fang Tiannan's first thought was the three bottles of pills obtained from the Inheritance Cave. Although, these three bottles of pills, for the current Fang Tiannan, only the lowest grade can be taken at a long time apart. However, the effect of the pill definitely made Fang Tiannan happy and made others red-eyed. If there were really some pills hidden in this alchemy furnace, it would naturally be the best thing for Fang Tiannan.

"Let's open it and try it first. Fang Tiannan said to himself.

Just when Fang Tiannan's hand was about to uncover the lid of the alchemy furnace, he suddenly sensed that an unfamiliar force came out of the alchemy furnace. To be exact, it came out from the top of the alchemy furnace. The force is not large, and it is still very gentle. For Fang Tiannan's actions, there was an obvious intention to stop them.

"Huh?" At this moment, Fang Tiannan was really a little interested.

However, no matter what means Fang Tiannan used, he couldn't break through the protective circle formed by the sudden appearance of force. To put it bluntly, it was Fang Tiannan's hand, and he couldn't touch the lid of the alchemy furnace at all. Even if Fang Tiannan held both sides of the alchemy furnace with both hands and turned the alchemy furnace upside down, the lid on it did not have the slightest intention of "detaching".

"So evil?" Fang Tiannan did not give up, and used the strength in his body to desperately resist this force, and also used the power of yang liquid, trying to lift the lid of the alchemy furnace, but he never succeeded. This also made Fang Tiannan further certain that there would definitely be something special in this alchemy furnace.

Before today, Fang Tiannan thought that this was just an alchemy furnace that had been inherited. didn't think about it, there was still a mystery in it. This is really good news for Fang Tiannan. It was just knowing that there was a secret in the road, but there was no way to open it, which made Fang Tiannan a little anxious.

Could it be the same as the "Alchemy Sutra", only when you reach a certain level of strength can you meet the conditions for "opening"?

Fang Tiannan couldn't help but be a little speechless.

In the end, Fang Tiannan didn't have any heart, and burst out a drop of yang liquid to temporarily improve his combat power and forcibly open this alchemy furnace. It's not that Fang Tiannan isn't curious about the secrets inside, but he's really afraid that if he forcibly opens it, it will damage the things inside. Besides, Fang Tiannan can't guarantee that after the yang liquid explodes, it will definitely be able to open safely.

Faintly, Fang Tiannan felt that he had some strange feelings about the soft power that guarded the alchemy furnace......

Early the next morning, Fang Tiannan was naturally alone and came to the free trading market. Because the day of the bazaar has just passed, the flow of people in the trading market is even less than when Fang Tiannan first came here.

Fang Tiannan didn't put much thought into it, so he directly found Mu Caiyi.

It's still the booth location yesterday, and the wooden clothes are still the same as yesterday's. No, to be exact, almost all of the wooden colored clothes that Fang Tiannan saw were such clothes, plus a black scarf covering his face. For a while, Fang Tiannan didn't know what to say.

And Mu Caiyi just glanced at Fang Tiannan's arrival, and then began to clean up the stall in front of him.

At this moment, Fang Tiannan noticed that the things on the stall in front of Mu Caiyi seemed to have changed compared with yesterday. Only the six big characters of "Exchange for Ice Cold Iron" remain unchanged.

"You're so early. When Mu Caiyi was cleaned up, he said a word to Fang Tiannan.

"Well, I'm not very excited, I'm looking forward to it. ......" Fang Tiannan smiled wryly. Dare to love, the other party is not willing to see him so early. On second thought, too. If Mu Caiyi guessed that Fang Tiannan came so early, maybe he wouldn't have set up a stall, and he could save the time of cleaning up.

"Let's go. Mu Caiyi put everything in a wooden box, got up and walked towards the periphery of the trading market. Fang Tiannan could only follow behind her step by step. Just as Fang Tiannan was muttering, should the other party be holding this box and communicating with him, or taking him directly to her residence, Mu Caiyi came to the entrance of the free trading market, and took another step towards the wooden box towards a law enforcement team disciple.

Subconsciously, Fang Tiannan wanted to keep up.

It's just that at this moment, Fang Tiannan felt a hint of danger, took a step to retreat, and immediately took it back. Fang Tiannan first glanced at Mu Caiyi in surprise, and then, seeing the people around him, there were almost no abnormal expressions, and he was finally sure that Mu Caiyi's perception was aimed at himself.

At the moment, Fang Tiannan didn't take it into account, so he expanded his perception.

The perception of the two had a preliminary confrontation. Mu Caiyi suddenly looked back and smiled faintly at Fang Tiannan: "You have to keep up!"

Looking back at that moment, although he couldn't see the other party's clear face clearly, it was enough to make Fang Tiannan feel amazing. Thinking of Gu Yanran's cold and elegant appearance, suddenly, Fang Tiannan had a new understanding of the adjective "Ice and Fire".

Perhaps, this not only refers to the strength of Gu Yanran and Mu Caiyi, but also describes the appearance of the two!