"Of course, I've read them all, and I've done it all over again, and I'm going over now, looking for new books." The machine spirit smugly touched his head and said, "And it's all written here." ”

Jun An was not too surprised, one hundred and eighty years is indeed enough for the machine spirit to do this, and there should be no bragging.

He squinted his eyes and said, "Do you want to change to a new home?" The Nine Heavens Furnace already has a new machine spirit, so you can live here. ”

After speaking, Jun An opened the palm of his hand, and there was the jade wrench finger given to him by Old Man Nan on it.

He only used this wrench once, and he absorbed Wang Benlou's memory. However, he felt that the wrench should still be hiding a secret.

"No, no, no! The Nine Heavens Furnace should be mine, you let that instrument spirit get out of here and stay in this little and ugly wrench. The machine spirit hurriedly refused.

Jun An's face sank and said: "Don't be embarrassed, how ugly is this wrench, you see that I am hung close to my neck, and if it is not small, it will not affect the residence of the machine spirit." ”

The machine spirit muttered, reluctantly burrowing into the wrench.

"By the way, what's your name?" Jun An asked.

"I was conceived by the Nine Heavens Furnace, and my name is Ah Jiu!" The machine spirit said angrily.

"Hahaha, I'm going to give you a name, Ah Jiu is a good name, you will be called Ah Jiu." Jun An smiled and leaned back.

……

In the following time, Jun An still had a good rest for a few days. Although his physical fatigue has disappeared after breaking through to the foundation building period, he still needs psychological adjustment and relaxation during his experience at the Tower of Babel.

Subsequently, Jun An made some mid-level spirit runes. Although he had already entered the foundation building period, he knew in his heart that at a critical time, these spirit runes might play an unexpected role.

Of course, the focus is on alchemy, as a monk in the foundation building period, he either meditates and breathes, obtains spiritual energy from heaven and earth, or takes various pills. The previous method was too slow, Jun An basically didn't think about it, of course, he had to make good use of his skills and Dan Furnace.

The Nine Heavens Furnace is very powerful, and Dandan is also very hardworking, after all, it was Jun'an who let it occupy the magpie's nest and became the instrument spirit of the Nine Heavens Furnace. When one furnace after another of the Great Returning Pill was refined, Jun An's eyes lit up, and he grabbed a handful and put it in his mouth.

A rich aura emanated from his head, which lifted Jun An's spirit. He hurriedly sat down cross-legged, directing the white light in his body to absorb these spiritual qis, and there was almost no leakage.

"It's so exciting!" Jun An nodded in satisfaction, it was refreshing from the inside out. So, he subconsciously grabbed another handful of big pills.

"Hey! Wait a minute! Dandan hurriedly shouted, "This is not a jelly bean, you can't eat it like this." ”

Jun An replied while chewing nonchalantly, "It's okay, it feels good." ”

Dandan sighed: "Your body is different from ordinary people, you may bear more spiritual power, but it is a medicine with three points of poison, no matter how good it is, it also needs time to eliminate the toxin, otherwise if you invade your body, you will either explode and die, or affect your consciousness." ”

Dandan said very seriously and sincerely, he really hoped that Jun was well.

Jun An also nodded, if you want to do things quickly, you can't do it quickly, taking pills can speed up the progress, but it is also easy to form "fat", that is, the asymmetry of combat power and strength. In the previous battles, he had seen too many flashy foundation building period monks, and he didn't want to be like them, who only understood the improvement of the realm, but did not have the corresponding strength.

As for himself, Jun An's eyes flashed fiercely. He summoned Ah Jiu out and asked him to write down the secret book of the monk's body refining, and then began the first active body refining.

Holding a body rejuvenation pill in his hand, Jun An thought twice about it, but still took it. After about half an hour, he felt pain, and his blood seemed to burn.

Every inch of skin is being bitten by thousands of ants, and it is in a state of severe pain. However, he could only grit his teeth and endure it, and he could not even resist with luck.

This is because the process of refining the body is the process of constantly reshaping the physical body and quenching out impurities. If you forcibly resist, it will only reduce the pain, the body can be retained, and the impurities will still be retained, and the effect will not be achieved at all.

Jun An endured, if the pain can be graded, ten levels are unbearable for mortals, then Jun An's current pain can reach thousands of levels.

The red light in his eyes flickered, and he didn't say a word.

The monk does not pay attention to the cultivation of the body, and it is definitely not exactly the mentality problem and cognitive deviation that Wu Feng said. They all want to have a strong body, and there are not a few who are strong-willed and can endure pain.

The key is that the monk's body is still mortal, and he can bear it mentally, but his physical body will not be able to withstand it and explode. Therefore, the vast majority of monks have only performed one quenching, and a very small number of outstanding geniuses may have undergone two or three times.

Luckily, there is a mysterious white light in Jun An's body. As long as the flesh is in danger of slackening, the white light immediately covers it, gently moisturizes it, and protects it tightly, so that the flesh is well preserved.

Therefore, although this process is painful, it is not much dangerous for Jun An.

Half an hour passed......

An hour passed......

Two hours passed......

The pain finally began to lessen, and the body finally began to belong to itself. Jun An got up and found that his whole body was soaked, and there was a lot of impurities flowing on the ground.

He knew he had succeeded, he clenched his fists, feeling that his bones were already much harder, and his skin was not easily cut through by ordinary knives.

Is this what it feels like after refining the body? Jun An asked himself softly, great!

He took a short rest, then took out another body rejuvenation pill and put it into his mouth without hesitation!

If other monks were present, they would have been shocked by such a shocking act. After a few moments, he actually refined his body twice in a row, where is this human behavior?

However, Jun An's face was full of determination. It's not that he doesn't know the severity of the quenching failure, but he trusts his willpower and the mysterious white light in his body.

The second time it was obviously more painful, but the effect was also better!

This time, every inch of Junan's skin muscles is pulling, relaxing, and reconstructing itself. He could even feel the blood boiling and his muscles crackling.

Of course, he himself had already fallen to the ground, and only a stubborn will was still going through such torture.

Several times, he even felt that his body was about to be torn apart, but that white light still cared for him, and stubbornly left his body in the world.

After another two or three hours, Jun An finally got up. He looked at himself, his body was actually a little transparent, and the aura in his body was running very smoothly.

He clenched his fists and punched them out, the air pressure around him seemed to tremble, and the space was a little distorted.

Although he had been mentally prepared, he was still extremely surprised and excited. After sighing, he took out the third Rejuvenation Pill.