Liu Nan thought carefully that he hadn't paid much attention to the spirit stone when he placed it before, so he inadvertently put the spirit stone and Xiao Ding together. Now that the spirit stone is gone, could it be this little Ding Tun?

"Could it be that you swallowed my spirit stone?" Thinking of this, Liu Nan suddenly felt a little incredulous, took out Xiao Ding and looked at it carefully in his hand, but there was still no surprise.

In order to verify the conjecture, he put Xiao Ding on the table, picked up a spirit stone and threw it into the Ding, and a miracle happened.

I saw a flash of white light, and the spirit stone disappeared in the middle of the ding!

"Damn, you really swallowed it!"

Liu Nan's expression changed sharply, he didn't expect that a nervous fortune-telling old man really had such a treasure for cultivating immortals, and this treasure could directly swallow the spirit stone, and it was by no means a mortal thing.

Picked up Xiao Ding and looked at it, it was still the same as usual, Xiao Ding had not changed much, and it still didn't look the slightest surprise.

"Could it be that you can only swallow spirit stones?" Liu Nan frowned slightly, and continued to put a spirit stone in, a burst of white light flashed, and the spirit stone was gone.

When I looked at it again, Xiao Ding still didn't change much.

"Are you old man Miao staying to trick me?" Liu Nan was a little crazy, if this thing really only eats spirit stones, then what is the use, it is purely a loser's thing.

He looked unwilling, and put the flying sword that he had led in the sect before, and the flying sword did not change much.

Another treasure has changed, and nothing has changed.

"I don't believe it! you will only eat spirit stones!" Liu Nan's eyes showed persistence, and he took out a Qi Gathering Pill, feeling a little reluctant, and replaced it with a Bigu Pill.

Bigu Dan, this is a grain yellow pill the size of a little finger, and there are slight aura fluctuations emitted on it.

For the Qi Gathering Monks, although they have entered the path of cultivation, they still can't do it without eating or drinking, so for the sake of convenience, it is so that they have Bigu Dan.

Bigu Dan is very common among Qi Gathering Monks, only eight spirit stones can be bought, and generally eating one Bigu Pill can ensure that you are not hungry for half a month, so it is very popular among Qi Gathering Monks.

At this moment, after being thrown into it by Liu Nan, a miracle scene happened, only to see that after the Bigu Dan shook slightly in the Dingzhong, with a flash of brilliance, two identical pills appeared in the Dingzhong.

This is not the end, after the appearance of the Bigu Pill, next to the two pills, another pill actually appeared.

Liu Nan was suddenly surprised, and after making sure that there would be no further changes, he picked up the three pills and carefully compared them, and found that the three pills were exactly the same, and there was no difference at all.

"It turns out that Old Man Miao is really not lying, this is simply a treasure!hahaha......" Liu Nan's breathing was slightly short, and after putting away the three Bigu Pills, he took out one more and put it into the Ding.

After throwing in a spirit stone, a miraculous scene happened again, only to see a burst of brilliance flash, the spirit stone disappeared, and two identical Bigu Dan appeared in the ding.

"It's done, this is simply a treasure!" Liu Nan couldn't hide his excitement, he couldn't wait to take out a Qi Gathering Pill, and couldn't help but want to give it a try.

If this thing can be changed from one to two, then there will be no elixir in the future, as long as there is this Xiaoding and spirit stone, then it can be replicated infinitely.

However, although Fang had only tried Bigu Dan twice, when it was time to change to Qi Gathering Pill at this moment, Liu Nan was still slightly nervous, if things were not as imagined, and the Qi Gathering Pill was swallowed, then it would be a big game.

"Wealth is in danger, how do you know if you don't try, gamble!" Liu Nan took a deep breath, first put in a spirit stone, and after the spirit stone disappeared, he put in the Qi Gathering Pill.

"Huh!" Liu Nan's eyes were surprised, and the Qi Gathering Pill didn't look like it had changed.

Liu Nan's eyes flickered, and after throwing in another spirit stone, the spirit stone disappeared, but the Qi Gathering Pill still didn't change.

But fortunately, the Qi Gathering Pill did not disappear, which made him feel a lot more relieved. Liu Nan took a deep breath and threw in the third spirit stone, and a miraculous scene happened, only to see a burst of brilliance flashing, and two identical Qi Gathering Pills really appeared in Dingzhong.

"Three spirit stones for one Qi Gathering Pill, it's worth it, I'll just say that you are not destined to be a mortal thing!haha..."Liu Nan was in a good mood, and after putting away the Qi Gathering Pill, he picked up Xiao Ding very preciously, and the more he looked at it, the more he liked it.

"I don't know if there are enough spirit stones, what will happen to this thing, but unfortunately I don't have many spirit stones left, but I can't use them indiscriminately, and I must try it when I earn spirit stones in the future!"

Liu Nan's heart was full of pride, and after putting away Xiao Ding and the spirit stone, he immediately returned to the bed and swallowed a Qi Gathering Pill and began to refine.

A few days later, Liu Nan woke up from his meditation, and this refining and gathering qi pill made him improve his cultivation a lot, and he could clearly feel the changes that had taken place in his cultivation at this moment.

"At this rate, you can reach the peak of the seventh layer of qi gathering in less than a month, and then the eighth layer of qi gathering is just around the corner, with this small ding, the condensation platform is just around the corner, and the day of revenge can be expected!" Liu Nan shook his sleeves, walked to the courtyard and looked into the distance, and his heart was full of pride.

"However, although the benefits of this tripod are great, it also eats spirit stones, but it should find a better way to earn spirit stones......" Liu Nan's eyes showed a deep groan, and he suddenly saw the blue spirit grass that was already inches tall in the spirit field on the side.

"This tripod can eat spirit stones, can copy pills, I wonder if it also has a miraculous effect on the elixir? If this is the case, then if you can get a hundred years and a thousand years of elixir to copy it in the future, wouldn't you make a lot of money?" For the grand plan in the future, Liu Nan dug out a blue spirit grass from the spiritual field in the middle of a groan.

The planting conditions of this thing are not high, and the requirements for the final production are not large, and it has no effect on the lack of ten or eight plants, because this kind of blue spirit grass is only an auxiliary elixir for refining healing pills, and it is dispensable.

After digging out the elixir, Liu Nan carefully took it back to the house, closed the door, and then took out the small ding and put it on the table, and then put the blue spirit grass into the small ding.

At first, the Blue Spirit Grass didn't change much, but when Liu Nan took out a spirit stone and put it in, as the spiritual light flashed, the Blue Spirit Grass grew rapidly, and it grew nearly half a foot tall in the blink of an eye.

"This ....." Liu Nan was dumbfounded, he didn't expect this thing to have a catalytic effect on the elixir, not a copy.

But it's not surprising when I think about it, this elixir is different from the elixir, the elixir is a spiritual thing that can grow and grow, in other words, it has vitality, if this thing can be copied, it is really incredible and unreasonable.

Liu Nan had seen a lot of elixir knowledge in the Library Pavilion before, and now this blue spirit grass could be concluded at a glance that this thing had nearly five years of medicinal age in less than a breath.

"One spirit stone is five years old, what about ten spirit stones?" Liu Nan couldn't imagine, if this was the case, then it was not impossible to create a medicinal elixir that was hundreds of years old in a very short time.

Regarding the value of the elixir, he has long known that it has always been sought after in the world of cultivating immortals, especially the higher the age of the elixir, the higher its value will inevitably be.

In order to confirm his conjecture, Liu Nan put another spirit stone in Xiaoding, and this time, the elixir only grew a little taller.

Liu Nan suddenly became interested, as long as he invested in the spirit stone elixir to grow, then he was not afraid.

Next, after putting in ten spirit stones at one time, the elixir had grown to a foot tall, and although it didn't seem to have reached fifty years of medicinal age as expected, it was at least forty years.

"It seems that the further you go, the more spirit stones you need, although this cultivation method can quickly catalyze the age of medicine, but the spirit stones consumed must be expensive, and it is not suitable for catalysis from the beginning. Liu Nan frowned slightly and groaned.

"But if there is an elixir suitable for the age of medicine to catalyze, will the result change?" Liu Nan imagined, but he couldn't test this matter for the time being, and the dozen or so spirit stones that he had just wasted were already quite painful to think about now.