At this time, the other half of the black qi had been slashed by the black rock giant sword, and the black qi that was as thick as the substance was now much weaker.

Although this black qi is powerful, but the defense is not very good, even so, the black rock giant sword is still difficult to shake these black qi away, at this time, even the sword body of the giant sword is also contaminated with a little black gas, constantly devouring the spiritual power of the sword body.

Although the black qi on the jade pendant shield was only half of the previous one, it still kept corroding the shield, and Chen Yan had to keep injecting mana into the jade pendant in order to maintain the integrity of the shield.

At the same time, he commanded the Black Rock Greatsword to continue to disperse the other half of the black qi.

This black qi is less than half, and the power is naturally less than before, and Chen Yan kept injecting mana into Yu Peiri, which offset the devouring speed of the black qi for a while.

Just when Chen Yan was about to wipe out the other half of the black qi in one go, and to deal with the black qi on the shield, the originally quiet body of the green rot crocodile in the swamp below suddenly moved.

After this green rot crocodile came up, there has been no movement, and in addition to being some distance from Chen Yan, now he has to deal with these black gases, Chen Yan simply concentrates on dealing with these black gases, since this green rot crocodile did not come up, he will attack immediately, he wants to see, what is the calculation of this green rot crocodile.

But although Chen Yan didn't attack the green rot crocodile, his divine sense also stared at the green rot crocodile tightly.

But not long after this thought, the green rot crocodile suddenly plunged into the swamp, although he was nowhere to be seen, but in Chen Yan's divine sense, he could sense that the aura of the green rot crocodile was rapidly coming in his direction.

When he came to a distance of about fifty meters from Chen Yan, he suddenly appeared, raised a huge leader, opened his huge mouth, and then shook his head suddenly, and it was a dense array of water arrows shooting towards Chen Yan.

This time, the green rot crocodile did not use the big meat ball on its back, and with the raised body of the green rot crocodile, Chen Yan looked behind him, only to see that the big bag that the green rot crocodile had raised high before disappeared, leaving only a round, very large meat pit.

In this pit of flesh, there is a mess, and the broken bones around it are clearly visible.

But the crocodile didn't seem to care about these injuries, and didn't show anything other than a little sluggishness.

Seeing this, Chen Yan's mind flashed, the black ball that suddenly appeared before the combination, and then the black qi that came out of the black ball.

From this, the origin of this black gas is clear, I am afraid that the bulging bag on the back of the green rot crocodile before, below is the poison sac of the green rot crocodile, and the poisonous gas of the whole body gathers, and now the green rot crocodile actually gave up the poison sac and attacked it directly, Chen Yan did not expect it.

However, the power of this poison sac was so powerful that it still frightened Chen Yan.

At this time, the green rot crocodile took action, Chen Yan immediately gave up those poisonous gases, and immediately summoned the Black Rock Giant Sword to slash at these water arrows.

At this time, Chen Yan had just eliminated these water arrows, and the green rot crocodile once again sprayed a large number of water arrows, and after a few waves of elimination, the blue rot crocodile's originally dim eyes became even darker.

Those scattered poisonous gases are no longer threatening, although they are constantly floating in the air, but pay attention to a little, there is no big problem.

Now the momentum of the green rot crocodile is not as aggressive as before, but a little sluggish.

However, Chen Yan was not comfortable at this time, there was too much mana devoured by the black qi on the shield.

Combined with the use of Djinnju, although the attack of the Green Rot Crocodile is useless, it consumes a lot of mana.

Now that Chen Yan's mana has consumed more than half, if he doesn't solve this green rot crocodile, if something happens in the future, the remaining mana can't be solved.

Now it is necessary to deal with this green rot crocodile as soon as possible, thinking of this, Chen Yan made a move with his right hand and commanded the Black Rock Giant Sword to slash towards the green rot crocodile.

But before Chen Yan's movements were finished, the green rot crocodile suddenly swam towards Chen Yan's location as if he had taken strong medicine, and in the swamp, it was faster than in the water. Before Chen Yan could react, the green rot crocodile came closer.

Although the attack of the Black Rock Greatsword was fast, it was not known what kind of fierce medicine the green rot crocodile had eaten, which made its attack fall into the air.

The next moment, in Chen Yan's eyes, a huge tail quickly enlarged, and it had not been discovered before, the tail part of the green rot crocodile had been in the swamp, and now that the swamp was exposed, it was a little impressive.

This huge tail is not only all wrapped in scales, but on the tail, there are many upside-down spines, seeing this, Chen Yan's heart is a little refreshed, this green rot crocodile is completely different from the green rot crocodile he saw in the classics.

The giant tail of the green rot crocodile recorded in the classics does not have these barbs, and when the green rot crocodile appeared before, there were no such barbs on the tail.

"Could it be that the green rot crocodile dived under the swamp before, what happened"?

"Or is it the green rot crocodile itself, which is only now appearing"?

"However, there is no record of the attack method of the green crocodile in the classics, otherwise it would be better to do some defense", Chen Yan had a few questions in his heart, and at the same time secretly thought in his heart.

In the world, there are so many monsters, no one can count them clearly, and most of the ones that can be counted are relatively common monsters.

Except for some high-value, more valuable monsters with detailed introduction, most of the monsters only have drawings and a few words to explain.

However, Chen Yan heard that sects such as the Beast Spirit Gate that often deal with demon beasts are also relatively complete in their information on demon beasts, but this can be thought of, and it is undoubtedly extremely difficult to get it.

But I just don't know that the information of a sect like Lin Xi about demon beasts is not detailed, sometimes, the understanding of demon beasts can often take a great advantage, the so-called knowing oneself and knowing one's opponent, winning all battles.

In an instant, the huge tail landed on the shield with a whirring wind whistle.

Chen Yan's face turned pale, then turned red, and then Chen Yan was directly knocked out by the green rot crocodile with his passport.

Not only does the green rot crocodile have a body more than ten meters long, but the huge power of this giant tail is also a huge anomaly.

Chen Yan was directly slapped into the swamp, and when the green rot crocodile saw this, he immediately screamed strangely, and immediately rushed towards the location where Chen Yan fell.

But the green rot crocodile had just approached the place where Chen Yan fell, and suddenly, a white light came out from the surrounding swamp, and then, within a radius of fifty meters, the swamp that was originally like thin mud suddenly turned into the ground.

The green rot crocodile in the swamp was naturally stuck in it, and the green rot crocodile was a little foggy by the sudden change, how did the swamp around it suddenly harden, but although it was incomprehensible, the green rot crocodile would not let it be trapped like this.

Immediately twisted his huge body and writhed wildly, and at this moment, the green rot crocodile suddenly screamed, and the body that was originally writhing and struggling became even more crazy.

And at this moment, the Black Rock Giant Sword above the swamp suddenly trembled, just like before, the sword body suddenly turned red, but this time it was even redder, red as blood, and the aura revealed was even more violent.

The next moment, the Black Rock Giant Sword immediately slashed towards the Green Rot Crocodile, and the Green Rot Crocodile also felt the violent breath above his head, but now his body was trapped and couldn't move, this breath was naturally familiar to it, and the Black Rock Giant Sword also gave it a blow before, although it hit, but looking at the current situation, the results achieved were not great.

The inability of the body to move made the green rot crocodile writhe body even more, and some small cracks suddenly appeared in the originally hard soil, but feeling the fury power that was getting closer and closer, the green rot crocodile's eyes finally showed a trace of fear.

In the blink of an eye, the Black Rock Giant Sword slashed at the back of the Green Rot Crocodile, this time, it was from the previous injury, this time, the Green Rot Crocodile's body only resisted for a moment, and the Black Rock Giant Sword slashed in.

In an instant, in the screams of the green rot crocodile, the huge body was cut in half.

Half of it was left in the swamp, and half of it fell on top of the hardened swamp, and bright red blood flowed out, and the crocodile was dead at this point.

The crocodile had just died, and under the hardened swamp, the mud suddenly softened, and suddenly a man covered in mud came out, unable to even see his face clearly, and in his hand, he was holding a small black sword.

There were also some blood stains flowing on the small black sword.

The person who came out here was not Chen Yan, but he looked a little embarrassed.

At this time, the shield on Chen Yan's body was gone, and his body was full of mud.

After Chen Yan came out, his divine sense swept away, and after making sure that there was no one around, he immediately recited a few words silently, and with a stroke of one hand, a large water balloon appeared directly above his head, which fell down towards Chen Yan suddenly, washing the soil on Chen Yan's body.

After a while, the dirt on Chen Yan's body was washed away, but it was a surprise to **.

At this time, Chen Yan's face was pale, and his clothes were in tatters.

After Chen Yan rinsed it off, he glanced at the clothes on his happy body, sighed slightly, and then took a new set of clothes to change into.

Originally, I thought that it was just a character that could be easily solved, but now it took such a lot of effort, and in the end, I lost most of my mana and was injured a little.

This operation is also a big loss, and the elixir promised by Lin Xi is still missing.

When Chen Yan was slapped by the tail of the green rot crocodile just now, although the protective shield was not broken, it was also crumbling, this jade pendant shield was corroded by the black gas for so long, it was already very thin, although Chen Yan's mana continued to support it, but it was powerless to recover.

Before falling into the swamp, the shield shattered, and suddenly, the black gas rushed towards Chen Yan, which made Chen Yan shocked, if this black gas touched his body, it would not melt.

Even a mid-level magic weapon was not an opponent, and Chen Yan didn't think that his body would be harder than the Black Scale Shield.

What Chen Yan didn't expect was that this green rotting crocodile was so powerful, especially this black qi, it was too powerful, and the high-level spirit runes, the best middle-level magic weapons, were directly melted.

And the speed is very fast, this series of attacks, it is only half a cup of tea.