Li Changsheng, who was frugal by nature, felt that it was too wasteful for him to take two of such precious elixirs at once, and now that there were no impurities in his body to clean, it was even more of a waste of waste.

Li Changsheng's afterglow swept over the porcelain jar of the Qiangjing Pill, and he felt that it was necessary to take another Qiangjing Pill to try.

He didn't think about it for too long, and directly swallowed a strong scripture pill.

Although he swallowed it this time, he was ready to die.

Just as Li Changsheng gritted his teeth and prepared to accept the baptism of pain, the Qiangjing Pill did not bring him much pain, but only released a large amount of energy.

The medicinal power of the Condensation Pill began to sweep away the garbage and impurities left by the Qiangjing Pill washing the meridians, and soon Li Changsheng's body surface seeped out impurities again.

After repeating this, after Li Changsheng took seven or eight Essence Condensing Pills and seven or eight Qiangjing Pills, there were no impurities oozing out of his body surface, and at this time, his cultivation had truly reached the peak of the thirteenth layer of the Qi cultivation period.

Li Changsheng cleaned his whole body with a small water-based spell, and then changed into clean clothes, whether it was a success or a failure, he always had to face it bravely, right?

Li Changsheng adjusted his mentality and swallowed a Tsukidan.

He had heard at least five or six teachers in the foundation building period introduce the successful experience of foundation building, and now it was finally his turn to experience the process of foundation building, the entrance of the foundation building pill was slightly bitter and cool, and it became hot and dry immediately after entering the meridians, which was exactly the same experience as the teachers in the foundation building period.

Then there is the process of refining medicinal power for several months, and it is possible to build a successful foundation at any time in between, some monks will soon succeed in building a foundation after taking the foundation building pill, and some will wait until a few months or even half a year to build a successful foundation, anyway, if the foundation cannot be successfully built in half a year, it can be declared that this foundation building pill has failed.

Li Changsheng also fantasized that he could succeed in building a foundation within a few days, but unfortunately he was not the kind of cultivation wizard who had not been encountered in a thousand years, and he did not succeed in building a foundation after taking that foundation building pill for a month, but a faint layer of keratin-like impurities appeared on the surface of his body.

This made Li Changsheng very angry, it seems that there are still too many impurities in his body, if he doesn't force out all the impurities in his inner body in advance, it is estimated that taking another Tsukidan will only have a little more impurities.

Seeing that there was still more than a month to go before the three-month period agreed with the gold inlaid stone, Li Changsheng couldn't help but be a little anxious.

In the next half month, Li Changsheng resumed the old way of taking the Qiangjing Pill and the Essence Condensing Pill to force out the impurities in the body, this time he took two elixirs each time, and he really forced out some impurities, but because he took too many elixirs in a short period of time, his dantian was in pain, and there were illusions.

It is estimated that no monk has taken this Qiangjing Pill and Myelin Condensation Pill since its inception, so there is no cure for the side effects caused by this, at least there is no way to crack it by predecessors.

Li Changsheng felt that the world was spinning a little, he was holding his head to be able to see the medicine jar in front of him clearly, why didn't he eat the elixir in another jar?

Li Changsheng, who had already had severe hallucinations, picked up the elixir in the medicine jar and swallowed one, it was the Kaizhi Pill, fortunately, he put it out in advance more than a month ago, this Kaizhi Pill was taken down, at least there was no more headache, and the hallucinations had disappeared, in fact, this was the demon that hit the foundation building period, but Li Changsheng didn't know it.

Generally speaking, only when he breaks through the bottleneck of the Dan stage or even the Yuan Infant stage will there be a heart demon, this Li Changsheng just broke through a bottleneck in the foundation building period and actually encountered the heart demon, I don't know if it was the consequence of his indiscriminate medication, or the reason why his spiritual root was too messy, which made him almost fall because of the heart demon.

After Li Changsheng woke up, he sat directly on the floor of the secret room and gasped for breath, although the hallucination could not be fully remembered, but the experience that was like real life made him feel a lot, if he kept falling into the illusion, then in the end it could only be a corpse left here.

The first awakening from the big dream and the near-death made Li Changsheng's state of mind much more stable, he no longer suffered from gains and losses, and he no longer thought of any foolproof way to break through the bottleneck of the foundation building period, because in the world, except for the Heavenly Spirit Root, there is no foolproof way to break through the bottleneck.

Li Changsheng felt that his whole body was much more relaxed, it was because he had put too much pressure on himself, it was a big deal that the foundation building failed, and he would just try to find the foundation building pill in the future, it would be much better than falling into the magic obstacle illusion just now.

Li Changsheng calmly swallowed the last Tsukidan, and then began to refine the Tsukidan without joy or sorrow, without thinking about anything or doing anything, he just simply refined the Tsukidan, as if he had been refining the Tsukidan since he was born.

A month later, a trace of joy appeared on Li Changsheng's face, because he had successfully built the foundation, and the dense gas state at the dantian had already transformed into a liquid state, which was the only sign of the success of the foundation building.

Such a big surprise, Li Changsheng is just a trace of joy, in the past month, he has just quietly refined the foundation building pill, and then the foundation building has been successful, the bigger surprise is that Li Changsheng's state of mind has completely improved to a realm, which is the biggest gain of his retreat for nearly three months.

Li Changsheng stood up calmly, first rinsed his whole body with a water-based spell, then changed into clean clothes, and then took out the stored barbecue to eat a little, then lifted all the magic circles in the temporary secret room, and then walked out.

Outside the door, Jin Mosashi is fighting with a few of his sparring partners, they have been here for several days, because the three-month agreed period is almost up, so Jin Mosashi will take a few of his followers to wait here, and wait until Li Changsheng, who failed to build the foundation, comes out, so that he can be ridiculed and teased at him for the first time.

"Ah, you, you really succeeded in building the foundation?" Wen Jing's thirteenth-layer sparring partner in the Qi training period was dumbfounded.

"Hey, Mom, you, it's absolutely impossible for you, the Five Elements Miscellaneous Spirit Root, to succeed in building the foundation in three months. The gold-inlaid stone with a look of disbelief pointed at Li Changsheng, who had just come out.

"Then you can come up and try it. The corners of Li Changsheng's mouth curled up, mocking infinitely.

"Try it, try it. The gold inlay stone punched unconvinced.

Li Changsheng didn't move at all, and waited until the fist of the gold inlaid stone hit a few millimeters in front of him, and then he instantly stretched out two fingers to prick his wrist, and the golden inlaid stone immediately screamed and wailed like a pig.