Chen Xiang also saw their appearance clearly at this time.

A round thing above, like a head, was the size of a pot lid, but below it was a black tentacle the thickness of countless thumbs, its tentacles opened towards Chen Xiang, but inside it revealed a five-pointed star-like mouth, with countless sharp teeth on it, terrifying.

"Disgusting. Chen Xiang said disgustedly.

Then with a wave of his hand, the crystal flame turned into a sea of fire that enveloped the entire swamp.

But this time, he didn't burn these black and disgusting creatures to ashes as he thought, as if they were not affected, and their speed was not reduced by half a minute, and they rushed towards Chen Xiang.

"Hold the grass! What is this?" Chen Xiang was a little dumbfounded.

Crystal Flame is useless?

He quickly took out the dragon killing blade, and with a flick of his wrist, several blade lights flashed, slashing at several black creatures.

The black creature was cut in half and fell to the ground.

"I don't believe I can't cure you!" Chen Xiang muttered, and then cut all the black creatures that rushed towards him in half.

But to his surprise, he didn't receive the information from the system to kill these black creatures!

He looked to the ground, and saw that the black creature that he had cut in half slowly wriggled and finally turned into a smaller, complete black creature, the same as before, the size of which had become smaller, but the number had increased.

Then the group of black creatures adapted to their new bodies and pounced on Chen Xiang again.

Chen Xiang swung his dragon-killing blade again, cutting these black creatures in half.

But then, the black creatures wriggled again, turning into smaller, whole bodies.

He could only smile bitterly.

I really feel sorry for this dragon killing blade, but I didn't expect it to be disadvantageous to use it for the first time.

"System, help me check what these things are, why can't they be killed?" Chen Xiang could only call the system.

"Ding, testing, 10,...... 50...... 100！”

"Ding, the detection is complete, this is a black ghost worm, medium attack power, extremely strong vitality, can be split, can only survive in the swamp with black gold veins, so it has the special properties of black gold, ordinary attacks can not hurt it, can be overcome with jade. The system responded.

"Jade Kezhi?" Chen Xiang pinched his chin, and a smile appeared on the corner of his mouth.

Now that you know the weaknesses of these things, it's easy to do.

It's not easy to ask for jade?

Then, with a touch of his wrist, a jade ruler appeared in his hand.

Then he stretched out his hand and wiped it on the edge of the jade ruler, and the thick edge suddenly turned into a sharp knife.

When those black phantom insects saw the jade ruler that appeared in Chen Xiang's hand, they also instinctively froze, as if they were very jealous of him.

Chen Xiang held a homemade jade knife in his hand, his body turned into an afterimage, and countless knife lights fell, slashing at these black phantom insects.

The Black Ghost Worms were cut in half again, but this time they did not recover again, but quickly withered and lost their lives.

"Ding, congratulations to the host for killing the Black Phantom Worm and gaining 10,000 points of experience and black gold!"

"Ding, congratulations to the host for killing the Black Phantom Worm and gaining 10,000 points of experience and black gold!"

"Ding, congratulations to the host for killing the Black Phantom Worm and gaining 10,000 points of experience and black gold!"

......

"Huh?" Chen Xiang was stunned, what is this black gold? He opened the system introduction.

"Black Gold: Cherish the ore vein, it is as important as the sword treasure Yu Jing, it can be used for refining weapons, and refining into the sword soldiers, which can enhance the power of the sword soldiers!"

Chen Xiang looked at the introduction of the system and was dumbfounded.

This thing is actually on the same level as Yu Jing?

Yu Jing also knew that it was a treasure that Jian Xiu regarded as a treasure, and if Jian Xiu participated in some Yu Jing in his own sword, then the power of the flying sword would be greatly increased!

And this black gold turned out to be the same thing as Yu Jing, except that it was inserted into the knife.

"Hehe, I didn't expect that I just got a dragon killing blade and came to this thing. Chen Xiang chuckled.

Although he also knew that it was a coincidence, he couldn't help but be surprised.

Then he checked again to see how much black gold he had gotten this time.

Killing a black ghost worm equivalent to the knot stage only got a millimeter of black gold!

The black ghost worm lives in swamps that are pregnant with black gold veins, and in the long run, it will inhale some black gold in its body.

Chen Xiang looked at this swamp with burning eyes.

There's a vein of black gold down there!

"This place is really full of treasures!" Chen Xiang muttered.

Then, at last, he couldn't hold back the excitement in his heart and jumped into the swamp.

He used his spiritual power to isolate the black mud, so he didn't have a trace of filth on his body.

The black insects in the swamp sensed that something had fallen in, and they all searched for the senses and quickly crashed into Chen Xiang's body.

One by one, the jade knife in Chen Xiang's hand was like a harvester slashing these black phantom insects.

The black ghost insect was cut in half by the jade knife and quickly withered.

He wasn't going well everywhere either, and the farther he went down the swamp, the more he felt a repulsive force that pushed him out, and his speed became slower and slower.

When he went deep into the swamp for thousands of feet, his speed could only drop half a meter in a second.

"I'll go, how deep is this swamp!" Chen Xiang cried out through gritted teeth.

"Click!"

Just as he was about to think of something more, suddenly, a black wall blocked his way.

Chen Xiang immediately stopped urgently.

He swallowed.

This black wall turned out to be a black ghost! And judging from the aura it emitted, it turned out to be an infantile metamorphosis!

"Big brother, do you want to play like this?" Chen Xiang tried hard to suppress his fast heartbeat.

This time, he was also reckless, and he jumped into the swamp rashly.

Luckily, the black insect didn't move, as if it was sleeping.

Even so, he didn't dare to move, so he carefully took out a void-breaking escape charm and crushed it.

His form vanished in the next moment.

Somewhere in the forest, Chen Xiang's figure appeared.

"Huh, I'm really scared to death, I didn't expect to meet an infant metamorphosis demon beast so soon!" he patted his chest and let out a sigh of relief.

Even if he knew the weakness of the black phantom insect, he didn't dare to go straight to it.

Where in the depths of the swamp is the territory of the Black Ghost Worm, even if you know the weakness, you can't guarantee victory.

"Forget it, let's go down next time. He cleaned up his mind and said.

The black gold he obtained from going down to the swamp to kill those black phantom insects was almost a few taels, and using this black gold was enough for him to participate in the dragon killing blade.

After all, it's not a good thing, the more the better, and if you participate more, you may destroy the characteristics of your spiritual weapon, and it will become a burden.

The mid-level Sky Breaking Escape Talisman that Chen Xiang used just now would not be too far away from the swamp.

He looked around for a moment, and looked in a direction and fled.