At this time, the temperature around was a little higher, although it was still cold, but for Yi Cheng, it no longer posed any harm.

After thinking for a while, Yi Cheng took out more than a dozen cold jade bottles, filled them with ice spring water in the pool, and put them into the Qixuan Space.

This kind of thing is always useful.

At this time, the dense fog around him gradually faded, and Yi Cheng could easily see the lotus platform in the pond.

At this time, the lotus platform was still white, but a cluster of pale blue ice flames was missing.

But what surprised Yi Cheng was that he could faintly sense that under the lotus platform, something new was about to appear.

Obviously, the ice flame on this lotus platform will still regenerate, but if you want to reach this level, you don't know how long it will take.

Although this lotus platform is also a treasure, but Yi Cheng knows that the heaven and earth are treasures, and the conditions for their growth are extremely harsh, even if they move this lotus platform and pond water to their own Qixuan Pagoda, they may not be able to continue to grow.

Moreover, if he did this, the demon cultivators of Frost Butterfly Valley would inevitably find out that it would be another endless battle at that time.

With a decision, Yi Cheng no longer hesitated, he had to leave here immediately, otherwise after a while, the temperature of the Frost Cave would rise slightly, and the demon cultivators of Frost Butterfly Valley could naturally go deeper here, wouldn't it be troublesome to run into them.

This time, although the temperature in the cave was a little higher than before, the change in temperature was obviously not as fast as Yi Cheng's walking.

He still needs to use the golden flame to keep warm, but now, Yi Cheng is fighting alone, and every hour or so, he needs to go back to rest for half a day.

It took Yi Cheng four months to get to the place where they used the golden flame in the first place.

The temperature here no longer needs to be aided by golden flames.

And through this period of familiarity, it was finally determined that this golden flame could be refined, but it would take a long, long time!

When Yi Cheng withdrew the golden flame, after three days of leaving, he couldn't help but feel embarrassed.

According to Ye Er's words before, this should be the place where the demon cultivators of Frost Butterfly Valley practice daily practice, during the time when Frost Butterfly Valley opened, just in case, everyone ended their retreat and stood by in the valley.

But now, more than half a year has passed, and the monks here have come back one after another.

Although Yi Cheng's divine sense is very strong, the demon cultivators in Frost Butterfly Valley are all good at divine sense, what can Yi Cheng please like!

He had already faintly sensed that there was a monk in retreat ahead, and now Yi Cheng was in a dilemma.

But at this time, Yi Cheng has no choice, he can't stay here all the time, right?

In the end, Yi Cheng decided to move on, but he hid his breath, as long as those people were in retreat and didn't check carefully, they shouldn't find themselves.

Walking cautiously towards the outside of the cave, Yi Cheng passed by the retreat of the two Xuan Immortals without danger.

And those two are also the strongest.

Because the deeper you go, the stronger the cold becomes, and if you want to retreat inside, you naturally need considerable strength.

But Yi Cheng didn't dare to be careless, although the people outside didn't necessarily have much strength, but if they were discovered, they would be made dumplings.

When Yi Cheng walked for another five days, he didn't meet Xuan Immortal, and there seemed to be only a Golden Immortal-level demon cultivator in front of him.

At this time, Yi Chengcai was completely relieved.

"Hey, it's this little girl!"

Yi Cheng was a little surprised, he didn't expect that Ye'er, this little girl, would be here, according to his estimate, this should already be the limit of the Golden Immortal.

Yi Cheng himself, it is also because of the strength of the flesh that he can enter deeper places.

"This little girl can be regarded as helping herself, so this should be her reward!"

Yi Cheng took out three frost stones with the best color and quietly placed them not far from Ye'er.

The Frost Stone is extremely important to the monks, and similarly, it is also an extremely important cultivation resource for the Frost Fantasy Butterfly.

Regarding Yi Cheng's actions, Ye Er did not find out.

A few days after Yi Cheng left, Ye'er, who had recovered from meditation, noticed something strange around her.

When he found these frost stones that he had never seen before, he couldn't help but be surprised.

"Ah, such quality, how can it be here? This is several times better than what grandpa got! ”

Although Ye Er couldn't figure it out, she knew what it meant to her.

At this time, Yi Cheng had already walked out of the frost cave and entered the Phantom Butterfly Valley.

Aside from this, it's a lot easier to leave.

But Yi Chengzhi Dao is not the time to relax yet, and he is still vigilantly watching his surroundings.

This time, Yi Cheng was on guard, the psychedelic effect of Phantom Butterfly Valley had been ineffective for Yi Cheng, and when he arrived at the mouth of the valley, he saw Yuan Zhen who was guarding the door again.

At this time, Yuan Zhen also sat cross-legged outside and meditated.

This is Phantom Butterfly Valley, except for when Frost Butterfly Valley is opened, there is naturally no danger the rest of the time.

Yuan Zhen is sticking to his post at this time, and he is cultivating at the same time, and he is just making a show here!

Yi Cheng walked out of the Phantom Butterfly Valley very easily, and Yuan Zhen didn't know anything about it.

However, around Frost Butterfly Valley, there seems to be a natural formation, and the level is not low, although Yi Cheng's formation attainment is good, it is not enough to break through the formation that has guarded Frost Butterfly Valley for countless years.

Fortunately, when erasing Ye'er's memory, Yi Cheng also found the method that Ye'er said at the beginning.

This natural formation is also a little flawed.

However, this small flaw is rarely known.

Unfortunately, this flaw was discovered by Ye'er, and it also became a shortcut for her to quietly leave Frost Butterfly Valley several times and go outside to play.

Yi Cheng was in the Frost Butterfly Valley, dodging left and right, and only then did he find the exit that Ye Er said.

It's just that Yi Cheng's face was a little bitter: This is a little too small!

Yi Cheng is a big living person, but he can't become a butterfly like a leaf, one or two feet long.

This gap, in a dense forest, although Yi Cheng has countless ways to enlarge this gap, it will inevitably alarm others.

Yi Cheng frowned, thinking about what else he could do!

"By the way, how did I forget this!"

Yi Cheng slapped his forehead and immediately thought of a way.

Then, he entered the Seven Xuan Pagoda, and then two three-inch blood flame fire ants appeared, raising the palm-sized Seven Xuan Pagoda from both ends and flying out.

Everything was silent, and when Yi Cheng came out of Frost Butterfly Valley, he was completely relieved.

However, Yi Cheng appeared in a dense forest on the side, there was no teleportation array here, and if he wanted to return to Xiangyun City, Yi Cheng still had a long way to go.

Although Yi Cheng is still unable to control the flying boat, with the increase of Yi Cheng's cultivation, the immortal yuan in his body is getting stronger and stronger, and some skills that he couldn't use before can gradually be used at will.

For example, the wings are condensed again.

In the fairy world, the difficulty of flying has increased a lot.

But now Yi Cheng can fly by condensing a pair of butterfly wings.

Although this speed is not necessarily faster than that of a flying boat, it is hundreds of times stronger than that of Yi Cheng walking on foot.

In less than a year, Yi Chengcheng returned to Xiangyun City again.

In order not to attract attention again, he fell far away outside Xiangyun City.

After entering Xiangyun City, the topic of frost stone has not diminished.

Although Frost Butterfly Valley has been closed, during this time, there have been many battles because of the Frost Stone.

Many shops have acquired some frost stones, which can be sold several times in an instant.

Even if the quality is the worst, it can eventually be sold for two or three hundred thousand high-grade immortal stones.

The frost stones on Yi Cheng's body now are not a hundred but eighty, and the quality is much stronger than those sold outside.

But Yi Cheng had no urge to sell these frost stones.

First, he has no shortage of immortal stones, and this kind of thing may be used by his relatives and friends in the future.

These news were all heard by Yi Cheng in the restaurant in Xiangyun City.

There is still a lot of time before the next sect competition, and another thing seems to have begun to be prepared.

Flame Ice Crystal, although there are still tens of thousands of years before his appearance, but now there are people rushing to the Flame Sea one after another.

Yi Cheng has just returned to Xiangyun City, and he has no intention of leaving for the time being.

Before heading to the Sea of Flames, if he could wait until Guangwen was sober or refining the Immortal Mansion of the Immortal Emperor, it would be a big help.

Yi Cheng left the winery and walked towards his cave!

"Sister, even if we take out all our net worth, it won't be enough to buy a frost stone!"

"Hey, now a frost stone is four or five hundred thousand at every turn, and it will be robbed, it's a pity that we went one step too late!"

“”

"Senior brother, we don't have any other choice now, it's better to "

"That's not good, we are disciples of the Danding Sect, if someone knows that we robbed, the sect will not tolerate us!"

"But if that's not the case, a few of us can't even afford two frost stones together!"

"Hey, that's only the next chance, waiting for an epoch, it's better than taking such a risk"

"Senior brother, why don't we try our luck with the next Flame Ice Crystal?"

"I'm not going to go, if I go there, the chance of dying is ten times higher than using the Ice and Fire Pill, this risk is not worth the risk!"

Yi Cheng walked across the street, but was startled by a sigh of discussion.

These voices are more familiar, and they are the five people of Sikong Rong.

Obviously, their previous trip to Frost Butterfly Valley was not satisfactory.

Yi Cheng thought about it for a while, turned around and walked into the restaurant.

At this time, the five of them were sitting at a table by the street, all of them dejected, like most monks.

Yi Cheng came to a few people and raised his hand slightly, "Several, don't come unharmed!" ”

"Ah, Senior Brother Yi!" Gan Ruoyan was the first to cry out.

Sikong Rong and the others also hurriedly stood up and said to Yi Chengdao, "It turned out to be Senior Brother Yi, please sit down!" ”

Yi Cheng shook his head and said, "Come up with me!" ”

Yi Cheng said, and walked to the counter, "Shopkeeper, a private room!" ”

Sikong Rong and the others saw Yi Cheng's actions, although it was a little strange, but for Yi Cheng's rumors, they couldn't oppose it in their hearts.

Entering the box, the man served a jug of wine, and then retreated.

Yi Cheng stretched out his hand and said to the few people standing on the side: "Sit down!" ”

Sikong Rong and the others sat down on the side, but they still looked at Yi Cheng a little cramped.