Although he was not dead, Zeng Xiaoyu's heart was pounding at the moment, and a pair of black eyes were staring at the big spider not far away.

At this moment, the Kunyu sword was still inserted in the mouth of the big spider.

And just as the Kunyu Sword was inserted into the head of the big spider, a powerful devouring force had already been generated from the body of the Kunyu Sword.

The Kunyu Sword began to frantically absorb the essence blood and demonic power in the big spider's body, causing the big spider's originally huge body to quickly dry up.

The Kunyu Sword is a rare treasure that Zeng Xiaoyu obtained earlier, and it is said to come from the mysterious Black Sky Ruins.

The grade is unknown, and now it can only exert a strength comparable to a half-step magic weapon.

And because it can independently devour the enemy's essence and mana to strengthen itself, it has good potential.

At this moment, under the power of the Kunyu Sword, the big spider fell into extreme pain and panic.

The head kept flicking, slamming into the cave wall, trying to throw the Kunyu sword out of his mouth, and he didn't have time to pay attention to Zeng Xiaoyu for the time being.

Zeng Xiaoyu knew that he was right this time.

This sneak attack also achieved the expected effect.

"Human Emperor Seal!"

Zeng Xiaoyu made a move to hit the human emperor seal, and a big palm print formed by the aura pounced on the big spider, beating the big spider's body and rolling in the cave.

However, the power of the palm print also shook the entire cave.

Zeng Xiaoyu's face changed slightly, although the power of this person's imperial seal was huge, but exerting it in this underground cave was tantamount to suicide.

If the entire cave collapses, then he will be a neighbor of the Great Spider forever after his death.

Thinking of this consequence, Zeng Xiaoyu immediately dispelled the idea of using the Human Emperor Seal again.

"Flame Slash!"

Zeng Xiaoyu shot again, turned his palm into a knife, and slashed at the painful and struggling big spider.

A flame slash emitting a terrifying heat slashed at the body of the great spider in an instant, cutting its body into a hideous, charred wound.

After Zeng Xiaoyu's slash, the breath on the big spider's body began to become extremely weak.

Even the struggle became so weak and powerless, and it could only let the Kunyu Sword continue to absorb the essence blood and mana in its body.

Zeng Xiaoyu quietly watched the big spider who fell to the ground, his eight legs twitching constantly, and his body shrank sharply, and he didn't move again.

He knew that this big spider would die soon after being deprived of the Kunyu Sword.

So he just stood aside, watching the big spider carefully, which had shrunk from a huge monster to a spider skin the size of a basin.

After a long time, the eight spider legs twitched slightly, and then they all straightened out, and they died so that they could not die anymore.

This disc dragon spider is a demon insect at the level of the foundation building period, and although the corpse has lost its flesh and blood, this skin should have some use.

Zeng Xiaoyu pulled the kunyu sword out of the spider's mouth.

At this moment, the Kunyu sword was constantly beating in Zeng Xiaoyu's hand, looking very excited.

"Inferior Magic Weapon!"

As soon as Zeng Xiaoyu saw the appearance of this Kunyu sword, his face immediately showed ecstasy.

At this moment, after absorbing the essence of the coiling dragon spider, the Kunyu Sword not only repaired the damage on its body, but also unexpectedly advanced to the low-grade magic weapon level.

This is definitely a surprise for Zeng Xiaoyu.

You must know that Zeng Xiaoyu was still coveting some town shop magic weapons in the refining instrument street not long ago, and he was also very envious of the whip of the inferior magic weapon on Yu Linglong's body.

The Kunyu Sword was promoted to a low-grade magic weapon, which made Zeng Xiaoyu change from a poor and white immortal cultivator to a wealthy immortal cultivator.

After all, a late-stage congenital monk like him generally doesn't have a magic weapon in his body.

Zeng Xiaoyu carefully played with the Kunyu sword, and then put it away.

After putting away the remains of the coiling dragon spider, Zeng Xiaoyu began to move his hands and wantonly collected the coiling dragon spider silk in the cave.

The material of this dragon spider silk is very tough, and it is the spiritual material for refining magic clothes, and a bundle of spirit stones can be worth a lot.

Their task this time is to get at least two bundles of coiled dragon spider silk to complete the task.

There are a lot of coiled dragon spider silk here, and Zeng Xiaoyu has been sorted out and has obtained more than ten bundles of coiled dragon spider silk.

Zeng Xiaoyu waved his hand and put all these spider silks into the storage bag.

Then, Zeng Xiaoyu began to look at the dried corpses on the ground that were entwined like mummies by spider silk.

There were more than a dozen of these dried corpses, all of which were sucked up by the strain and died.

Some of the dried corpses look like they're some years old.

It can be seen that over the years, there have been many human beings who have died under the mouth of this strain.

Zeng Xiaoyu's spiritual sense carefully swept over the bodies of these dried corpses, and his expression suddenly moved.

Take out the Kunyu Sword again, brush it twice, and cut off the spider silk that was entangled in the two dried corpses.

The spider silk broke, revealing two hideous-looking and very shriveled corpses inside.

However, Zeng Xiaoyu cut open the spider silk, not to see the terrible appearance of the deceased, but for the sake of what was on their body.

Zeng Xiaoyu picked it up with a kunyu sword, and picked out the storage bags on the two corpses.

Zeng Xiaoyu probed into the first storage bag with his spiritual sense, and found that there were only a few spirit stones and three spirit ores in the storage bag.

In addition to this, there was also a crystal clear bone bead that caught Zeng Xiaoyu's attention.

Zeng Xiaoyu's mind moved, and the bead immediately appeared in his hand.

It is a strange bead that exudes various colors.

The beads are thick and heavy, and the appearance of warmth and jade makes people see it, and it will produce a feeling of falling in love.

The beads have a leather rope that spends up, making it look like a talisman.

When Zeng Xiaoyu used his spiritual sense to probe into the bead, bursts of solemn and vast Sanskrit sounds immediately came out of the bead.

The Sanskrit sound shook Zeng Xiaoyu's mind.

A huge amount of mana-like energy also came out of the bead, swept over Zeng Xiaoyu's body, and swept Zeng Xiaoyu's body tight.

But then the sense of tranquility and comfort made Zeng Xiaoyu close his eyes comfortably, smiling, and even his face had a hint of solemnity.

Suddenly, Zeng Xiaoyu opened his eyes, his face was happy, and he muttered to himself: "I didn't expect my luck to be so good, I actually got a monk's relic here!"

Judging from the Sanskrit sound just now and the vast mana coming from the bead, Zeng Xiaoyu could already judge that the bead in front of him should be a very rare monk relic!

This monk relic is a crystal produced by cremation after the death of a Buddhist monk.

This crystal has the power of Buddha in front of the monk, and when worn on the body, it can ward off evil spirits and avoid the interference of demons, making the cultivation more smooth.

Zeng Xiaoyu was overjoyed, so he hung this bead around his neck and hid it closely. 17. Baidu: Read the latest chapter of "The Strongest Exercise Upgrade System Jiezhong Literature" for free for the first time.