.

The space contained in these two-calamity-level space bags reaches a radius of one billion miles.

The stability of the space inside is about ten times that of a calamity-level space bag.

After refining these 20 or 30 space cloth bags of the second calamity level, Chu Jianqiu set out again to try to refine the space cloth bags of the third calamity level.

He wanted to see if, with his current strength and understanding of the great avenue of space, he could already refine a space cloth bag at the level of three tribulations.

After some attempts, Chu Jianqiu discovered that the difficulty of refining these three-calamity level space cloth bags was much higher than that of the two-tier calamity level space cloth bags.

Among all magic weapons, magic weapons such as space are themselves one of the most difficult to refine.

Because refining this type of magic weapon requires not only a deep understanding of the avenue of space, but also a very high level of attainment in the talisman array. In terms of refining the weapon, it also needs to reach a certain level.

After possessing the abilities in several aspects, you also need to have the corresponding materials before you can refine high-level space magic weapons.

Of course, in terms of materials, Chu Jianqiu can be said to be the most lacking.

Many of the various heavenly and earthly treasures in the ancient continent are the best materials for refining weapons.

Just like those big trees in the ancient continent, not only can they be used as excellent materials for formations, but the branches and leaves of the big trees can also be made into high-quality talisman paper.

Moreover, these big trees are also excellent materials for refining weapons.

Not only these big trees, the sheepskins of the goats in the mountains of the ancient continent are also excellent materials for refining weapons.

After some research, Chu Jianqiu had long discovered that the sheepskin of these goats was an excellent material for refining space bags.

Because the sheepskin of these goats is not only extremely tough, but also contains certain spatial attributes. Chu Jianqiu used the sheepskin of this goat as the outer skin of the space bag, and then used the big trees from the ancient continent as the skeleton of the space bag.

Not only is the space inside the refined space cloth bag very huge, but also, this empty space

The stability of the space can be regarded as extremely superior among space magic weapons of the same level.

When Chu Jianqiu was refining a space cloth bag at the level of three tribulations, he failed several times before.

But when he reached the seventh three-tribulation level space bag, he finally succeeded in refining it.

Looking at the newly refined three-tribulation level space cloth bag in front of him, Chu Jianqiu couldn't help but reveal a look of joy on his face.

After spending so much effort, I finally refined this three-tribulation level space cloth bag.

Compared with the space bags at the level of two tribulations, the space inside this three-kalpa level space bag has expanded ten times, reaching tens of billions of miles.

The stability of the space inside this three-kalpa level space bag is more than ten times stronger than the two-kalpa level space bag.

The most important thing is that this time, Chu Jianqiu also completely integrated the space Taoism he learned from Xuan Xi into this three-tribulation level space bag.

This has caused a qualitative change in the three-kalpa level space bag. Not only is the space inside it huge and extremely stable, but it also has a new feature that can accommodate living creatures.

Basically, the space magic weapons that Chu Jianqiu refined in the past could not contain living creatures.

But this time, the space bag he refined made a new breakthrough.

In fact, strictly speaking, this three-tribulation level space cloth bag can no longer be said to be a space magic weapon, but a small cave world.

In order to verify the effect of his space bag, Chu Jianqiu once again entered the ancient continent, went to the creek, caught a few big fish, and put them into the three-tribulation level space bag.

Sure enough, this time, these big fish that are still alive can be packed into this three-tribulation level space cloth bag.

Moreover, these big fish, after being put into this space bag, are still alive and kicking and have not died.

Seeing this scene, Chu Jianqiu couldn't help but feel overjoyed.

With such new functions, the role of these three-level space bags will be even greater.

In fact, for Chu Jianqiu's true self, since he possesses treasures such as the Chaos Supreme Tower and Tianyu Cave Sky, it doesn't make much difference to him whether he has a space magic weapon or not.

But his original self possesses the Chaos Supreme Tower and Tianyu Cave Sky, and his Golden Dragon Clone and Wugou Clone do not have treasures of this level.

This high-level space bag is of great use to the Golden Dragon clone and the Wujin clone.

After seeing the effect of the newly refined three-kalpa level space cloth bag, Chu Jianqiu immediately refined ten more three-kalpa level space cloth bags in one breath before stopping.

After finishing these things, Chu Jianqiu put all these chores aside and began to concentrate and practice in seclusion.

This time, Chu Jianqiu practiced in seclusion the Ziqing Soul Refining Secret Technique.

Ever since he ate those roasted muttons and broke through to the late Tianyan realm, he felt that Ziqing's secret soul refining technique had improved a lot.

Chu Jianqiu vaguely felt that Ziqing's secret soul refining method was not far away from breaking through to the next level.

Ziqing's soul refining secret technique can be said to be the most profound secret technique in the entire Xuling Continent.

The difficulty of practicing this secret technique is very high.

Even with Chu Jianqiu's talent in martial arts, the progress in practicing this secret technique was very slow.

He needs to spend countless efforts and time before he can break through to a new level in this secret technique.

However, although this secret technique is very difficult to practice, it is also extremely powerful.

It is precisely because of this heaven-defying secret technique that the strength of Chu Jianqiu's soul far exceeds the level that his cultivation level should have.

It was precisely by relying on this heaven-defying secret technique that Chu Jianqiu, who was only in the late Tianyan realm, was able to perform the fourth level of the Tianyu Sword Formation.

Otherwise, if he wants to master the fourth level of the Tianyu Sword Formation, he will have to wait at least until he breaks through the Tribulation Realm before he can master it.

After all, the performance of Tianyu Sword Formation requires very high strength of the soul.

And it is precisely because he has mastered the fourth level of the Tianyu Sword Formation that Chu Jianqiu has the powerful combat power to kill the strong men in the Seven Tribulations Realm even at the late stage of the Tianyan Realm.

If his Ziqing Soul Refining Secret Technique breaks through to a new level, Chu Jianqiu estimates that the strength of his soul will also make a huge leap again.

By then, I am afraid that with the strength of his soul, he will be able to use the fourth level of Tianyu Sword Formation as a normal fighting method. It is even possible that he can use the next level of Tianyu Sword Formation. Regarding this scene, Chu

Jian Qiu is looking forward to it very much.
Chapter completed!