In the dark room, Lin Xing closed his eyes and meditated.

At this time, where he was, the aura was several times richer than that of the outside world, and a trace of ethereal white air mass was the result of the gathering and dispersion of various aura and manifestation.

The rich aura around him, with Lin Xing's exhalation, was absorbed into his body and refined little by little.

Feeling the gradual growth of his body's spiritual power, Lin Xing frowned.

"It's just an ordinary cave mansion, and the annual rent also costs ten spirit stones, and now I spend thirty spirit stones to rent this cave house numbered C37, and the remaining spirit stones are only twenty-six, so I have to think of a ......livelihood quickly," Lin Xing whispered.

After Lin Xing said goodbye to Ling Xuzi, he rented the No. 37 Cave Mansion in Zhengyang Fang, in the shop that rented the cave mansion where he was at this time.

The so-called No. 37 is a low-level cave.

There is also a kind of cave house numbered at the beginning of the word A in Zhengyangfang, and the annual rent requires thirty spirit stones.

Lin Xing was quite satisfied with this No. 37 Cave Mansion.

In this cave, in addition to the dark room called the 'cultivation room' where Lin Xing was at this time, there are also the spirit beast room, the Dan room, and the instrument room, so that there are four rooms in total, and there is a formation outside the cave, and there is also a spiritual field, but it is pitiful and pitiful, and the soil is not fertile.

But even if Lin Xing had the jade slip of the Nanzhou Cultivation Realm, as well as some miscellaneous jade slips in hand, he still didn't know much about the spirit beast and the spirit field, and he didn't have the energy to do this, and his biggest problem now was that the spirit stone was completely insufficient.

Daily cultivation requires at least two spirit stones, and from time to time to swallow various pills, and even spirit pills, for example, Lin Xing felt that the Huanglong Pill was of great benefit to cultivation, which was obtained from the storage bag of Shi Shoutian, and there were only three, but Lin Xing was deeply impressed.

The potency of one Huanglong Pill was almost equal to the sum of the potencies of all the other pills he swallowed.

It was also because of this Huanglong Pill that he was able to break through to the middle stage of the sixth layer of condensation.

Lin Xing also inquired about this Huanglong Dan from Ling Xuozi, it was in the Treasure Pavilion in Zhengyang Fang, and the price was clearly marked, and one Huanglong Dan needed twenty spirit stones.

The Jubao Pavilion sells Huanglong Dan, which is often sold bottle by bottle, first, the best jade bottle, which can inhibit the loss of medicinal power of the pill, and second, it is more convenient.

A bottle of Huanglong Dan is twelve, and the price is one hundred spirit stones.

Lin Xing took out all the spirit stones he owned and put them in the cultivation room, counted them several times, and with a wry smile on the corner of his mouth, he shook his head to himself.

These are only enough to buy a Huanglongdan.

"The matter of refining medicine is going to be put on the agenda."

Lin Xing got up from his seat, stood in the fairly spacious cultivation room, paced back and forth with his hands behind his back, thinking about what kind of pill he would refine in order to earn spirit stones.

"The enhanced version of the Bone Strengthening Pill can be sold, as long as the price is low enough, I believe it will be favored by loose cultivation, as for the other pills, they can be refined and sent directly to the major shops, and there is no need to set up stalls." Soon Lin Xing nodded, and he had a charter in his heart.

Walking quickly to the door of the cave, Lin Xing patted the storage bag and took out the jade talisman that opened the cave, and then his left finger changed rapidly, and a spiritual light shot forward.

Airplanes!

The formation light curtain outside the cave trembled slightly, cracking a portal.

Lin Xing walked out of the portal and glanced around.

No. 37 Cave House is at the end of the cave area at the beginning of the word C, and the distance between each cave here is about thirty or forty zhang.

Lin Xing's rough mental arithmetic, in the area of the caves that start with the word C, the area of fifty caves is about hundreds of acres, and if you add the ones that start with the word A, the ten more spacious caves......

His eyes narrowed, and he exhaled lightly.

Taking a step, Lin Xingsao looked at the group of caves built deep underground, as well as the formation light curtain that flickered with spiritual power fluctuations outside each cave.

"The formation of the cave house, the tenant can choose whether to arrange it by himself, or use the large array that envelops Zhengyang Fang, and the sub-array that flows out of it, according to Ling Xuzi, there is a miniature spiritual vein below this Zhengyang Fang, and Zhengyang Mansion is also named because of the establishment of Zhengyang Fang......"

Lin Xing recalled what he had seen and heard recently.

He had been in his cave for a few days, and after trying to cultivate with the aura in the cave, he found that his cultivation speed was faster than that of cultivating in the outside world, but it was far from the cultivation speed when he was in the fire realm in the bronze mirror.

In the Fire Realm, it took him thirty years to cultivate to the middle level of Qi Condensation.

If it is placed in this cave No. 37, I am afraid that this time will be extended to sixty or seventy years.

Blindly cultivating ascetic is the same as the way to death.

Therefore, Lin Xing simply gave up penance.

Airplanes!

The humming sound of the formation made Lin Xing look sideways.

I saw that on the formation light curtain of Cave No. 27, a portal was cracked, revealing several women with good appearances, carrying a sedan chair lightly.

The dark purple sedan body passed in front of Lin Xing's eyes, and the six maids with good looks did not squint, their expressions were vaguely dull, and Lin Xing watched quietly.

When the sedan chair was carried farther away, Lin Xing just wanted to continue walking.

The side curtains of the sedan chair seemed to be swept up by the wind, and a feminine-looking and stunning man in it turned his head to look at him and nodded lightly.

Lin Xing was stunned for a moment and nodded back.

The sedan curtain fell, and the man who looked like a boy and a woman was carried away by the sedan chair.

Lin Xing narrowed his eyes.

Why did this person choose to nod to him at the end? Like Luo Wanqing, who came to befriend him inexplicably, he was a little weird.

He continued on his way, and soon came to the middle of the market.

In Zhengyang Fang, there are three shops selling all kinds of spiritual grass, among which the largest treasure pavilion is closed at this time, and the rest is only Lingxinzhai and Shouyang Xuan.

Lingxinzhai is a simple shop like a grass hall, and the operator looks like an old man, lazily lying on a chair.

When Lin Xing walked into the shop, the last wave of guests here had just left, and although there was no scolding in his mouth, his expression was somewhat dissatisfied.

Walking into Lingxinzhai, the first thing Lin Xing saw was an extremely scribbled jade plaque.

"Just get into it."

It took several changes to these words before they were all written correctly.

Lin Xing felt that this Lingxinzhai was somewhat unreliable, and he looked strange and probed his divine thoughts into the jade plate.

The appearance of the elixirs appeared in his mind, and under each elixir, the price was marked, such as Xuanwu Zhi, True Yang Grass, Qingyun Grass, Bilu Grass, etc., these were what Lin Xing knew in the jade slips, but most of them were not recorded in the jade slips.

These are not documented, and they are cheaper.

One of the elixirs of tiger whisker grass was marked with one hundred plants that could be exchanged for a low-level spirit stone, and one hundred and twenty pillars could be assigned attributes, Lin Xing remembered that he had seen this elixir near the Nanshan Mine of the Cast Iron Villa.

But it's just three or two, and there's no need to collect them.

After taking a cursory look at the elixir in the jade plaque, Lin Xing looked left and right, and found no other jade plaques, so he came to the old man's side and asked, "I wonder if all kinds of spiritual grass are sold here?" ”

The old man frowned at first, then realized something, and sat up.

"Naturally, it's for sale, I don't know what elixir the guests need?" The old man with an old face smiling like a chrysanthemum got up and looked at Lin Xing a few times, and his smile became even brighter.