As for the palm-sized splendid sachet, Han Cheng was a little confused about its purpose for a while, and it didn't seem to be mentioned in the original book.

He picked up the sachet, the touch was very ordinary, there was no special feeling, and when he opened it, it was empty, and there was nothing in it.

Although it is not known what material it is made of, from the perspective of craftsmanship, there is obviously nothing prominent, and there are almost no complex patterns and patterns.

However, since Lu Zu put it together with many treasures, he must not be untargeted, and he must have his intentions.

This should also be a rare treasure, but I don't know the gold and jade, and I haven't discovered its function yet.

After putting the sachet in front of his eyes and observing it carefully for a while, suddenly, his mind moved, and his divine thoughts automatically escaped, and the moment his divine thoughts touched the sachets, something wonderful happened immediately.

The image of the sachet suddenly disappeared from my mind, and was replaced by a wonderful space, about three zhang in size, like an empty room, empty and empty.

When Shen Nian walked around the empty 'hut' and retracted to the upper dantian, the scene in his mind changed again, and it changed back to the appearance of the original sachet.

Han Cheng took a deep breath, and immediately understood it completely: "That 'small house' should be the legendary storage space, and that sachet should be a storage space magic weapon that can contain Sumeru and mustard seeds!"

This kind of storage magic weapon is very rare in the Shushan world, because it involves the principle of some space laws. Generally, only masters above the level of earth immortals have this kind of magic power of Nasumeru in mustard seeds, and the materials suitable for refining are also very rare, so it is extremely difficult to make, and it is not only a symbol of strength but also a symbol of status.

"With this sachet, there is no need to carry a few packages around in the future, like rushing around in the countryside to break them, these magic weapons given by Lu Zu, the flying sword also has a place to store, and there is no need to worry about the treasure leaking and attracting people to peep.

The sachet is also a kind of wearing ornament commonly used by the world, as a storage magic weapon, it is easy to hide people's eyes and ears, and it is much safer to use than the Qiankun bag and the magic bag, which is really a good thing!"

It's just that before he could get excited for long, his heart suddenly trembled, and he hurriedly raised his divine pupils and looked around, and through the stone wall, he could clearly see that several sword lights of different colors dozens of miles away were approaching the location of the Immortal Mansion at great speed.

"It's not good! I'm afraid the breath of the treasure is leaking, so I have to withdraw quickly!"

Han Cheng took the several packages on his back, the flying sword, the medicine hoe, the mutton fat jade bottle, the jade box and other Lu Zu's relics into the sachet, and then transported the hidden breath recipe, constricted the breath of the whole body to the extreme, and used the spirit ape footwork in the world, relying solely on the strength of the body, and quickly rushed out of the Hanxu Immortal Mansion.

Seeing a place, he ran out of dozens of miles in one breath, turned around, and looked at the eyes of the divine pupils, dozens of sword lights had already fallen under the three-fold cliff, and several of them were extremely powerful, and they were not even under the people of Tianchi at all!

Han Cheng was shocked for a while, fortunately, he was clever, he only used his divine eyes to observe, did not use his divine thoughts and mana, and immediately used the hidden breath technique to hide all his breath, so that he was able to hide from the sky and avoid the divine thoughts of those immortal masters, otherwise he would definitely be discovered by them as soon as he left the cave.

Once his whereabouts are revealed, how serious the consequences will be He knew very well, he secretly patted his chest, and he was a little scared when he thought about it.

"Lu Zu, the old man, I am afraid that he had already calculated this when he banned the Immortal Mansion, so he gave the sachet to use it to restrain the treasure at a critical time and avoid the snatching and prying eyes of the young people, this heart is really meticulous!"

The more Han Cheng thought about it, the more he felt that this possibility was very high, and he also sincerely admired the clever calculation of Chunyang Zhenren.

He sneaked all the way in a low-key manner, taking advantage of the divine vision, accurately avoided dozens of good and evil people, until he was thousands of miles away from the three-fold cliff, he dared to sacrifice the frost sword, and the sword flew all the way back to the Kunlun Mountains.

I found a place where monks were scarce and relatively deserted, and I personally dug a cave and started it.

He needs to transform those pure yang relics into his own strength as soon as possible and use them to protect himself, this trip to Taihang Mountain has greatly increased his knowledge and opened his eyes.

Just one Taihang Mountain Range, there are so many hidden masters of the Purple Mansion, and even the hidden masters above the Scattered Immortal level, if it weren't for the fact that a trace of the leaking pure yang relic treasure aura led them out one by one, he really couldn't find it.

Sure enough, the strong have their own strong hands, a mountain is higher than a mountain, his current cultivation is still outstanding in a group of juniors, and if he really encounters an old monster who has practiced for hundreds of years, I am afraid that they will have to kneel.

As a casual cultivator without any background and backing, all crises need to be resolved by oneself, if you can resolve it, you will live, and if you can't resolve it, you will die, and it is not easy to survive in the world of Shushan with strong enemies and powerful people.

At this moment, he really needs strength, the kind of power that can control his own destiny!

After placing several prohibitions outside the cave in a row, Han Cheng immediately took out the jade box from the sachet and tried to cut it with the qi sword, but found that the jade box was too strong to seal the forbidden method, and the qi sword was completely helpless, and it was in vain to cut it with the frost Jiao several times.

It seems that it can only be refined with true fire, but true fire can only be possessed after reaching the realm of the Purple Mansion and condensing the Yuan Fetus.

Thinking of this, Han Cheng immediately thought of the thirteen Pure Yang Golden Pills stored in the mutton fat jade bottle.

"With the help of these Pure Yang Pills, it should be expected to break through to the Purple Mansion in one go, right?"

With the mentality of giving it a try, Han Cheng carefully took out a pure yang golden pill the size of a lychee from the jade bottle, exuding the slightest hint of light, and without saying a word, swallowed it in one gulp.

Jin Dan entered the body, and immediately turned into a rolling aura, Han Cheng silently transported the Baiyang Heavenly Book - Ling Xu's cultivation method, crazy to absorb the spiritual power in the Jin Dan, and the mana in the body grew rapidly at a visible speed, when the Jin Dan became smaller and smaller, and was refined to the size of a broad bean, he saw the seven Qi of the road, turning into a rolling dragon, projecting the seven orifices of the ear and nose, at this moment, he finally advanced to the late stage of Ling Xu, and was only one step away from condensing the Yuan Fetus and achieving the Purple Mansion.

Han Cheng couldn't help but increase his confidence, and began to transport the Baiyang Heavenly Book-Purple Mansion Chapter, combined with the cultivation insights about breaking through the Purple Mansion Realm in the practice notes given to him by the Drunken Daoist, and continued to refine the remaining golden pills, one was refined, and the mana increased by three points, but there was no sign of a breakthrough.

Han Cheng also knew that going from Ling Xuan to the Purple Mansion was a big threshold, although it was far less difficult than the breakthrough from the Purple Mansion to the Scattered Immortals, it was not so easy to cross.

After being mentally prepared, he was not too anxious, took out the second Pure Yang Golden Pill from the jade bottle, and continued to refine after taking it, and after the second refining was completed, the mana skyrocketed again, but he still did not touch the threshold of the Purple Mansion Realm.

Third, fourth, fifth......

When the seventh golden pill was refined, the true yuan in Han Cheng's body filled the dantian meridians, surging as if it was about to explode, and the mana had almost reached the limit that could be accommodated in the late stage of Ling Xu, so that his face turned red, the green tendons on his face burst out, all kinds of distracting thoughts came one after another, and the illusions in his mind were frequent, and unconsciously, there was a hint of a sign of going mad.

If it weren't for the fact that he had practiced the "White Sun Illustration" in his early years, the foundation he had laid was too strong, and he might have been unable to withstand the surging mana explosion in his body and died.