Su Yi followed a group of Yuanying monks and searched this small piece of palace.

"It's all the cave mansions of the low-level disciples of Kunwu Mountain, and there are no good things."

The monk surnamed Wang looked at a jade gourd in front of him and muttered to himself.

This jade gourd can pour out a large amount of earth fire essence, which can be used for refining weapons and alchemy.

However, since these earth fire spirits have been sealed in the jade gourd for too long, their effectiveness is not as good as before.

Originally, the essence of earth fire was equivalent to the Dan fire of the human race monk Yuanying monk.

But after an unknown number of years, these earth fire essences are barely equivalent to the Dan fire of Jindan period monks, which can be described as very chicken.

Having said that, the monk surnamed Wang still did not hesitate to take this jade gourd into his pocket.

Su Yi found a sword and hung it on the wall of a small house.

I don't know if the owner of the sword forgot to take the sword away in a hurry, or if the owner of the sword felt that the sword was not worth taking.

This sword is a mid-level magic weapon in good condition.

Although it is not as good as the high-level magic weapon used by the Yuanying Monk, it can be regarded as a very handy magic weapon for Su Yi, who cultivated in the middle of the Jindan period.

Because the grade of the magic weapon was too low, the Yuanying monk present was also embarrassed to grab the magic weapon with a junior.

Su Yi unceremoniously took this sword into his pocket.

He is still very measured, and if he encounters a treasure of the Yuan Infant level, he will not make a move.

You must know that all the people present are old monsters, if Su Yi rashly snatches the treasure, I am afraid that he will be slapped to death by a bad tempered old monster.

After looking for several rooms, but he couldn't find a decent Yuanying-level treasure, the monk surnamed Qin hit the idea on the main hall.

"Fellow Daoists, Qin estimates that there should be no treasures here that are worth looking for."

"Why don't we go to the main hall together and have a look, maybe there are some treasures there."

All the Yuanying-level monks also intended to go to the main hall to have a look, and at that moment, under the leadership of the monk surnamed Qin, a group of Yuanying monks flew towards the main hall one after another.

Without the Yuanying Cultivator by his side, Su Yi suddenly felt a lot more relaxed.

He pocketed everything that seemed to have some aura, futons for meditation, candlesticks, candles, incense burners...

Anything he saw with his naked eyes, as long as he could move it, he unceremoniously swept away the contents of the house.

When he came to the last room, Su Yi gently pushed open the door.

Suddenly, a wave of heat hit me.

Su Yi hurriedly retreated, and when he found that there was no danger, he walked into the room vigilantly.

This room is special in that the walls are made of pitch black rock all around.

In the center of the room, there is a quaint alchemy furnace.

Underneath the alchemy furnace, an unknown black fuel was burning, and after an unknown number of years, this fuel could still continue to burn, which made Su Yi marvel.

Looking closely at this room, Su Yi found that the owner of the room seemed to be very obsessed with alchemy.

There are two rows of shelves on the wall, one of which is filled with books.

On the other row of shelves, there are a large number of bottles and cans.

Su Yi walked to the bookshelf and flipped through it carefully.

He was reading books at this time, and they were all ten lines at a glance.

In a short time, he finished reading all the books on the shelves.

"This turned out to be the room of an alchemy elder in Kunwu Immortal Mountain."

After reading all the books on the books, Su Yi found that these books were all about alchemy experience and some ordinary pills.

These things, no matter where they are, are very important treasures.

Especially Danfang.

Su Yi knew that ordinary sects or families were secretive to Danfang.

Some unique Danfang are even regarded as the inheritance of the sect, and only the core figures of the sect can watch it.

Su Yi did not hesitate to put the entire row of books on the shelves into storage bags.

Next, he looked at the bottles and cans on the other row of shelves.

Inside these bottles and jars, there are some refined pills.

Unfortunately, due to the storage time of these pills for too long, many pills have lost their medicinal properties.

Su Yi opened several porcelain bottles and found that the elixir inside had turned into a pool of useless spiritual liquid.

Su Yilian sighed pity.

However, in the top row of the shelves, Su Yi still found several bottles of well-preserved elixirs.

Among them, there are not only pills that are helpful for Jindan stage monks to improve their cultivation, but there are even a few bottles of pills that are very beneficial to the cultivation of Yuanying monks.

Su Yi had already learned the efficacy of these elixirs by reading the books on the shelves.

After Su Yi opened a yellow porcelain bottle, he looked at the pill inside, and a strange look appeared on his face.

This bottle of elixir turned out to be a face-fixing pill, that is, an elixir that can keep the monk's face unchanged all the time.

Ordinary monks, as long as they embark on the path of cultivating immortals, the speed of aging in appearance will be greatly slowed down.

For example, Su Yi, according to Su Yi's real age, he should be almost twenty-five or sixteen years old now.

But his appearance at this time was not much different from that of sixteen or seventeen.

Su Yi was a Jindan monk at this time, with a lifespan of five hundred years.

Judging by the speed of aging of an ordinary Jindan monk, he will not become the appearance of twenty-five or sixteen years old until he is three hundred years old.

But with this Dingyan Pill, Su Yi can always maintain the appearance of fifteen or sixteen years old.

It looks like a pretty shabby, but it's very popular with the friars.

The Dingyan Pill on the market is priceless, and many female monks have to grab it when they break their heads.

Su Yi remembered that Wang Yu'er of the Wang family in Qinghe County met him because of a Dingyan Pill.

After so many years, I don't know how she is doing now?

Su Yi was stunned for a moment, and then began to study the furnace of elixir that had been refining for countless years.

According to a bundle of notes left by the original owner of the house on the bookshelf.

This furnace pill is a legendary pill called the Replenishing Heaven Pill.

The refining time of the Mending Heaven Pill is extremely long, and it is rumored that it will take 10,000 years to refine it.

The lifespan of an ordinary infant monk is only about a thousand years.

This elixir that has been refined for 10,000 years, according to the owner of the Codex, is an elixir that can only be refined by immortals in the True Immortal Realm.

After becoming a true immortal, he is not bound by birth, old age, sickness and death, he has almost infinite longevity, and it only takes 10,000 years to refine a furnace of elixir, which is naturally not a problem.

And the so-called pill recipe for mending heaven was also obtained by the original owner of this room by chance.

The original owner of this room collected all the materials needed for the Replenishing Heaven Pill after a lifetime of collecting, so he began to try to refine the Replenishing Heaven Pill.

But the time required for the refining of this elixir was too long, and the original owner of this room was afraid that he would not have enough longevity, so he left this codex, intending to pass on the refining of the elixir to his disciples.

Later, for some unknown reason, perhaps because they sensed the invasion of the ghost world, the monks of the entire Kunwu Mountain moved away.

The original owner of this room felt that it was not easy to refine the Mending Heaven Pill, so he did not destroy the furnace of the pill, but let the pill be refined naturally, hoping that in the future, someone who was destined to be able to witness the success of the Mending Heaven Pill refining.