I Ching is like an aged wine, the older the wine, the better it tastes, and the longer you persist in it, the more benefits you will get.

Lin Ze also understood this in his heart, so even if the pain was stronger than Ling Chi's now, Lin Ze still gritted his teeth and persisted, without any intention of coming out of the pool.

It's just that the severe pain still made Lin Ze inevitably scream loudly, and they were worried about Qu Jingwen in the Plane Seed World.

Fortunately, when he came here, Lin Ze didn't stay with his maids Ping'er and Shaman, otherwise, the way he was now, would really frighten them.

Lin Ze, who sank at the bottom of the pool, felt as if a few years had passed in time, and the severe pain directly made his spirit a little trance.

This is also a harm of strong mental power, like this kind of pain, ordinary martial artists have long been unable to hold on, even if they insist, the people of the ninth layer and nine are directly unconscious.

But. Lin Ze's powerful spiritual power has always kept him awake, which has to be said to be a tragedy for Lin Ze!

"Whoop, whoop.......!"

"Gurgling ........!" As Lin Ze breathed rapidly again and again, obvious bubbles appeared on the surface of the pool.

In this way, the time lasted for more than two hours, and by this time, the original blue-green color in this pool gradually faded, and now it seemed that it had turned into a pale gray color.

"Buzz!!" The color in the pool has faded a lot, and the pain in the bones that seemed to be like Ling Chi has also dissipated by more than half, but Lin Ze's blood is now like it is boiling, and the temperature has directly risen to sixty or seventy degrees, and, it seems, the temperature is still rising.

"Ahhh........hh

Lin Ze screamed, and the whole person now looked like a big lobster that had been cooked, and he turned red.

Moreover, a trace of dark brown blood slowly flowed out of Lin Ze's seven orifices, and the taste was extremely fishy, which can be seen from the fact that the soul devouring butterflies guarding Lin Ze's side were directly stunned by the stench.

This is Lin Ze exchanging blood, and the medicinal liquid in the pool is not only washing Lin Ze's I Ching, but also exchanging blood for him.

With the continuous exertion of medicinal power, the blood on Lin Ze's body was constantly being refined as if he was refining the pill.

The good blood is left behind, and the bad blood is directly expelled from the body and flows out of the body from the position of the seven orifices.

Lin Ze's own sense of smell is also extremely sensitive, so even he himself is almost fainted by the smell in the pool now, and in the end, he had to confine his sense of smell before continuing to persevere.

In this way, more than an hour passed, and now Lin Ze felt much more relaxed than before, and the whole person had an extremely transparent feeling, and it seemed that he was ten years younger.

Lin Ze continued to stay in the pool for half an hour, and only after he couldn't feel any changes in his body anymore did he get up and go directly to the shore.

Looking back, even Lin Ze was taken aback.

I saw that the pool, which had been turquoise before, had now turned a very turbid dark gray, and it had an extremely fishy smell.

"I didn't expect that there are so many toxins in my body!" Lin Ze had a hint of surprise on his face.

You must know that the plane seed has been constantly refining Lin Ze's body, and in his mind, there should be very few toxins in his body, but now, it seems that Lin Ze made a mistake.

In fact, it's normal to think about it, Lin Ze, the owner of Lin Ze's body, was a sick jar before, and he has been taking medicine since he was born, and it can even be said that he treats medicine as a meal.

Even if there is more aura of medicine on the Shenzhou Continent, it can't withstand Lin Lixuan's eating like eating.

The medicine itself is toxic, but it is either directly excreted from the body by the human body, or neutralized by other drugs, and there is no harm to the human body.

However, no matter how good the medicine is, taking too much of it is also harmful.

It's like ginseng, which everyone is crazy about now, it's a good medicine, but if you eat too much, it will still kill you.

In order to treat the diseases on his body before, every time he took medicine, it was like eating, and after more than ten years, there were so many toxins on his body, which can be imagined.

Yes, the previous plane seed gave Lin Ze's body a great improvement in qualifications, but it only drove out some toxins on the surface of Lin Ze's body, and those toxins that went deep into the bone marrow and blood still remained.

Of course, even if this is the case, Lin Ze doesn't have to worry, the plane seed has been improving Lin Ze's body.

These toxins, which are integrated into the bone marrow and blood, will be excreted from the body sooner or later, but it will take a long time, maybe ten or twenty years.

The plane seed is magical, however, it is not specifically used to refine and cleanse the marrow, its greatest ability is still a world of its own, like refining Lin Ze's body, just a function attached to the inside.

Besides, Lin Ze himself didn't realize that there were so many toxins in his body, he thought that the toxins in his body had been cleared after a refining and washing of the plane seeds, so he didn't think of this at all.

If it weren't for this incident, Lin Ze wouldn't have known this.

"It's a pity, I originally wanted to study the medicinal ingredients in this pool!" Looking at the dark gray liquid in the pool, Lin Ze's face was full of pity.

When refining and washing the marrow before, Lin Ze thought in his heart whether he would be able to configure the same marrow washing liquid in the future, such a liquid would definitely be able to greatly speed up the cultivation speed of his subordinates.

It's a pity that seeing the liquid in the pool now, Lin Ze knew that his wish would not come true.

"Well, the strength has not been improved, but the control of true qi has been strengthened several times, and the cultivation qualification has also increased a lot. Lin Ze silently sensed his body, and then smiled with satisfaction.

In particular, the improvement of cultivation qualifications made Lin Ze very happy.

"The spiritual power has also increased by two layers, hehe, this time it's really a bumper harvest!"

Don't look at the fact that the spiritual power has only increased by two layers, I think that the effect on Lin Ze is not very big, in fact, it has a great effect on Lin Ze.

Don't forget, now Lin Ze's spiritual strength has reached the strength of the middle of the foundation building period, and adding two layers is simply equivalent to increasing the spiritual strength of a strong person in the early stage of foundation building.

This is like a return on investment, your investment of 10,000 yuan is exchanged for two layers of return on investment, which is really unattractive to many people.

An investment of 10,000 yuan, a two-tier rate of return, is only 2,000 yuan.

However, what if the amount of money you invest reaches the level of billions, tens of billions?

The rate of return on the two tiers is 200 million, 2 billion, which is a huge amount.

No one dares to underestimate such a large amount.

Even many of the world's top 500 companies dare not say that they have a return rate of 10% a year, let alone two layers.

In 2017, the turnover of the world's No. 1 Wo/Er/Ma was 485.873 billion meters, and the profit was 13.643 billion meters, and the overall profit margin was only more than 2%.

The second-ranked power grid has an annual turnover of 315,198.6 million meters of gold, and its profit is 9,571.3 million meters, and the overall profit margin is only a little more than 3%.

Don't look at their profit margins so low, however, the amount of profit they make is not small.

Tens of billions of profits, even at the national level, is a large amount, let alone in enterprises.

And with Lin Ze's current mental strength, if it is calculated by the world's top 500, it will be in the top 50, so the increase in the two layers is indeed very large.

After feeling these changes in his body, Lin Ze left here with a hint of regret.

After that, Lin Ze directly took the Qingying Sword and began to excavate the Xuanyin Venerable Master on the wall under the joint guidance of Xin Xue and Qu Jingwen, but it was actually a valuable gem-level Yuan Stone and Spirit Stone.

Lin Ze really didn't know much about the names of these gems, such as the Fire Stone, the Smurf, the Luminous Sand, the Tianshu Star, etc., which he recognized before, but he knew that any non-gem here could be sold for thousands of amethyst coins outside, and some could even be sold for tens of thousands.

Of course, the value of these gems to Lin Ze was very high, but in the eyes of the Venerable Xuanyin, the top supreme master, they were just like ordinary gems used for decoration, for him, they were just some relatively good-looking stones, and they were of no special use to him.

For the Venerable Master Xuanyin, the greatest use of these gem-level Yuan stones was to paste them together on the wall and become the decorations inside.

When he picked off the first gem-level yuan stone, Lin Ze still had a little light-heartedness, but after picking off more than a dozen gem-level yuan stones in a row, Lin Ze's heart was directly numb.

After that, when he continued to mine these gem-level yuan stones, Lin Ze's hands and feet were completely free.

Before, he was light-hearted, for fear of injuring a Yuan Stone, but now Lin Ze simply directly transported his sword qi and hit those gem-level Yuan Stones mercilessly, and after that, he directly collected it and put it into the Plane Seed World.

Then, Xin Xue and Qu Jingwen immediately collected these yuan stones and put them into different treasure houses according to different categories.