In the cave, Su Ziming took out the hundred-year-old elixir that could improve his cultivation.

In addition, beside him was a delicately carved earthy yellow jade box, as well as a mountain of lower-grade spirit stones piled up on the side, as many as 12,000 pieces.

Obviously, these spirit stones are used for cultivation, although cultivating with spirit stones is very luxurious for monks, but with Su Ziming's current value, it is not a problem to take out a spirit stone to break the mirror.

The other pill is the Broken Yuan Pill that Su Ziming exchanged from within the clan, which is specially used to impact the bottleneck from the early stage of foundation building to the middle stage of foundation building.

In the blink of an eye, the days passed day by day, and the twelve thousand spirit stones in front of Su Ziming had lost their spirituality and turned into ordinary stones.

"It's still not enough!"

Looking at the pile of waste rocks in front of him, Su Ziming smacked his lips and felt a little distressed.

He remembered that when his grandfather was in the middle stage of foundation building, he only absorbed the spiritual energy in 10,000 spirit stones.

Now it seems that although his one hundred and eighty zhang qi sea can allow him to leapfrog and fight, but to fill it, the spiritual energy required is by no means a small amount.

When his grandfather Su Changshou's qi sea first opened a hundred zhang, he needed 10,000 spirit stones.

When he first opened the Qi Sea, he needed far more than 18,000 spirit stones.

Su Ziming was ruthless, and once again took out 18,000 lower grade spirit stones and continued to absorb them, plus the spirit stones consumed before were 30,000 lower grade spirit stones.

30,000 spirit stones is already a lot of money for a monk in the early stage of foundation building, if it weren't for catching up with a few sect battles Su Ziming made a lot of money, these 30,000 spirit stones alone would be enough for him to accumulate for ten years.

While absorbing the spirit stone, Su Ziming also said proudly in his heart:

"Murder and arson gold belt, the ancients did not deceive me!"

However, he also realized that now that Nan Qianzhou's situation was stable, if he wanted to continue to earn spirit stones, he was afraid that he would have to explore other places, and the key was to work hard.

Half a month passed in a blink of an eye, and Su Ziming finally filled the aura in the sea of qi.

However, the consumption generated surprised Su Ziming, in addition to the 30,000 lower grade spirit stones prepared, he also consumed twelve hundred-year-old elixirs and the only two bottles of Xuanyuan Pill on his body.

Immediately afterwards, Su Ziming meditated and breathed for three days.

Three days later, after taking the Yuan Dan, Su Ziming began to attack the middle stage of foundation building.

According to the experience of the seniors in the clan, if you want to advance to the middle stage of foundation building, you must compress the high concentration of true qi in your body, condense it into an entity, and finally cast it into a spiritual platform.

The Lingtai is divided into four grades, with one being the highest and four being the second.

The foundation building monk to build the spiritual platform is the first step to the road to the elend, and the quality of the spiritual platform will directly affect the level of the monk's condensation pill, which will further affect the monk's elbow.

According to Su Ziming's knowledge, when Su Shi'an broke through the middle stage of foundation building, he cast a second-grade spirit platform, and then condensed a second-grade Danding, which caused Su Shi'an to break through the Dan and only condense a high-grade purple pill at the highest.

It is impossible to form the best golden pill.

Therefore, Su Ziming was extremely cautious about casting the spiritual platform this time, otherwise an oversight would condense the four-grade spiritual platform, and his path would probably really stop here.

In the cave, Su Ziming proceeded very smoothly according to the experience of his ancestors.

It didn't take long for the true qi in the sea of qi to be condensed into liquid by him, and now he only needed to condense the true liquid in the sea of qi into an entity before he could start casting the spiritual platform.

The ancestors planted trees, and the descendants enjoyed the shade, Su Ziming deeply felt the kindness in this sentence.

Relying on the experience left by his ancestors, it only took Su Ziming two days to condense his true qi into a physical entity and begin to cast the spiritual platform.

156n.

At this time, after more than a month of retreat, coupled with the high tension of the whole day, the soul was greatly consumed, and the monk was in a period of exhaustion at this moment.

Therefore, it is not only the sea of qi that the monk casts the spiritual platform, but also the energy of the monk.

During the critical period of building the foundation of the spiritual platform, Monk Nan Qianzhou was unable to support the closure of the sea of knowledge due to his energy, and finally fainted halfway, and failure to break through abounded.

Therefore, when he came to this step, Su Ziming was full of spirit, and although his divine sense far surpassed that of a monk of the same level, he still deliberately took a soul enhancement pill.

After a slap of the Soul Enhancement Pill, Su Ziming suddenly felt that he was a little more energetic, but it was indeed only a little bit.

Su Ziming sighed secretly, knowing in his heart that he had to rely on himself to make a breakthrough.

With the passage of time little by little, the spiritual platform in Su Ziming's body was cast little by little, and then Su Ziming continued to manipulate the true liquid in the sea of qi through his divine sense, and slowly kicked out the impurities in the spiritual platform, making the spiritual platform pure.

After a while, Su Ziming's back was already wet with sweat, and his eyes became a little blurred.

"Can't faint, can't faint!"

Su Ziming knew in his heart that once he fainted, everything would be wasted.

Although Su Ziming's heart is very clear, his body is not very obedient to commands.

In desperation, he took out a silver needle and stabbed it into his thigh.

However, accustomed to the small injuries in the immortal cultivation world, this pain felt like being bitten by a mosquito in Su Ziming's feelings, and it didn't work at all.

Su Ziming gritted his teeth, took out a few silver needles and pierced them along his fingers.

"Hiss~"

Ten fingers connected to the heart, Su Ziming twitched in pain, sucked a breath of cool air, and the whole person became a lot more sober.

It works!

Su Ziming was overjoyed, and immediately pulled out the silver needle and pierced it again with a different hand.

In an instant, Su Ziming came to his senses.

As soon as he solved the problem of energy, Su Ziming encountered difficulties again.

He underestimated the true qi and spiritual liquid needed to forge a first-grade spiritual platform, he originally thought that his one hundred and eighty zhang qi sea, the best among the monks of Nanqianzhou Foundation Building, should have the qualifications to cast a first-grade spiritual platform.

At this moment, he realized that he was overestimating himself, there was not much true qi spiritual liquid left in the sea of qi, but the spiritual platform was only halfway through.

At this time, there are two paths in front of Su Ziming to choose from.

First, take the initiative to give up this casting of the spiritual platform, at most this breakthrough failed, and after three and five years of recovery from injury, the spiritual platform can be recast again.

Second, give it a go and fight for a glimmer of life for yourself.

The current situation would never allow him to think about it for a long time, just after a moment of hesitation, Su Ziming had already made a decision in his heart.

With a wave of his hand, the spirit stones piled up into a small mountain suddenly appeared in front of him, more than two thousand.

This is all the medium-grade spirit stones on his body, and it is also the highest-quality spirit stone he has, after all, with his current strength, he can't touch the high-grade spirit stones at all.

With a wave of his hand, more than 2,000 medium-grade spirit stones were instantly crushed by him, and an almost rich liquid aura filled the cave where Su Ziming was retreating.

At this moment, Su Ziming made a bold decision, opening the spiritual acupoint of his whole body and frantically absorbing the spiritual energy in the cave.

At the same time, the spiritual energy absorbed into the body is transformed into true qi, and then the true qi is solidified and used to cast the spiritual platform.

However, such a practice is extremely dangerous, and the slightest carelessness will cause the sea of qi to be torn apart and become a waste.