The fundamental difference between humans and animals is that they use tools. The fundamental difference between a cultivator and a mortal is that a cultivator can use magic weapons.

The magic weapon is a good thing, and it can always be used at critical moments.

Even though Cao Chen's Night Eye belonged to a simple version, he could actually peek through this darkness.

Everything around him suddenly became clear and recognizable, and Cao Chen saw that the air around him was filled with extremely thin black lines. These black lines float aimlessly around, reaching out and touching them, you won't feel the slightest feeling. However, Cao Chen was still startled, because she noticed that these black lines would wrap around on their own.

Cao Chen was so frightened that he took a step back, dodging the black line. But at this time, it was obviously a little late, and her whole body was wrapped with this kind of black thread, and she couldn't pull the car off, as if she was a living thing.

And not far away, Han Jin was holding a flying sword, and he was sweating profusely and moving his body carefully.

Cao Chen saw that Han Jin's body had more black lines wrapped around than his own.

"Old Han!" Cao Chen shouted softly.

Han Jin didn't seem to hear it at all, he waved the flying sword in his hand and shot out a sword ray. The sword was easily stopped by the black line. Han Jin's mouth opened and closed, as if he was saying something, but Cao Chen couldn't hear any sound.

Cao Chen tried to move closer to Han Jin, but after taking a few steps, she realized that she seemed to be still staying where she was. When she tried to lift her feet again, she noticed that her body was affected by these black lines, and it felt as if she had taken a step forward, but in fact, she was simply standing still.

After thinking for a while, Cao Chen estimated the range of the black line, turned his body, and then ran the spirit trick, and his body took a step forward. Almost at the same time, her body took a rapid leap backwards.

Ethereal Step - Cao Chen felt that this trick adapted from the gratuitous ethereal step should be called the reverse spirit step.

In the end, it is the means of the son-in-law of the dragon clan, which is indeed extraordinary.

Stepping out against the spirit, Cao Chen directly leaped backwards and easily left the range of the black line.

It's just that the black threads wrapped around his body actually followed. Moreover, the black line was even tighter. Even if it was tighter, Cao Chen still didn't feel anything, but she was still a little uneasy in her heart.

After carefully examining the wisp of black thread wrapped around his arm, Cao Chen could see through the Eye of the Night that this thing was actually absorbing his spiritual power. It's just that the speed of absorption is extremely slow, and I can't feel it at all.

Moreover, Cao Chen looked at the empty Yan Cave in front of him, and his face changed suddenly.

That Han Jin is gone!

There were only a few black lines floating in the air, and nothing else.

Even with the Eye of the Night, Cao Chen couldn't see anything abnormal.

After hesitating for a moment, Cao Chen gritted his teeth, dodged those black lines, and continued to move forward.

Yandong is obviously not small, with nine bends and eighteen bends, and there are forks in the road everywhere. Cao Chen stumbled around like a headless fly, but he didn't encounter any more danger. It's just that she is a little confused.

This flame cave is a little strange, turning around, and actually losing its way.

Cao Chen used the dragon slaying knife to leave marks on the rock wall, but it originally felt like he was spinning in place, but the marks he originally made were gone.

"That's weird." Cao Chen was a little puzzled. "If this Yan Cave was so weird before, then how did those cultivators who entered here before get out? Or is it because his cultivation is too low that he can't see the weirdness of this Yan Cave? Moreover, did this black line exist before? Or did it appear after the earth-fire magma came out? ”

Even though she lost her way, Cao Chen still did not have the habit of waiting for death, and she still continued to move forward.

The road ahead is getting narrower, but the black lines are getting denser.

Cao Chen was a little reluctant and wanted to leave, but she didn't know where the way out was. The black thread that was wrapped around his body was getting tighter and tighter, almost embedded in his own flesh.

This does not bode well!

After hesitating for a long time, Cao Chen, who was shot to death, finally chose to take a different path.

The body unconsciously felt a trace of exhaustion.

I was finally able to perceive the disappearance of spiritual power.

Moreover, the black lines that were wrapped around his body seemed to have become a little thicker.

"Bastard!" Cao Chen cursed.

I wouldn't have come here if I had known!

They haven't found the sword master, and they have to get in!

Cao Chen couldn't wait to shed tears.

She swore that if she could get out of here alive, she would never do this kind of death again in the future!

My body is getting more and more tired, and I have to walk a little hard.

Finally unable to walk, Cao Chen sat down against the rock wall to rest.

The black lines continued to seep into the body, and now only a little black could be seen on the skin with the eyes of the night. Cao Chen estimated that his time might be running out.

With a sigh, she stood up, and was about to hold on for a while more to survive, when she raised her eyes, but suddenly saw a familiar face.

"Little sword!"

Not far away, the sword master was standing there, looking at Cao Chen coldly.

Cao Chen ran over in surprise, and then punched him angrily, "Bastard! I thought you were dead! ”

The sword master didn't dodge, and took a punch from Cao Chen.

"Grandma, you almost killed me." Cao Chen said, "What about Xiao Huizi and San'er?" They ......" Halfway through his words, Cao Chen was suddenly stunned.

The sword master in front of him was still looking at Cao Chen expressionlessly.

It's just that the chest that was hit by Cao Chen's fist just now was a little deformed.

Cao Chen's eyes widened, and he reached out and gently pushed the sword master, who was like a sculpture, and was indifferent.

"Hiss......" Cao Chen suddenly thought of the hand he was holding before that he thought was Han Jin, and he chuckled in his heart and punched again. This punch uses spiritual power.

With a bang, the sword master's chest was pierced by Cao Chen's punch.

Where it pierced, wisps of black threads emerged.

Cao Chen was so frightened that he hurriedly took a step back, and then watched as the sword master turned into wisps of black lines.

"Hey!" The corners of Cao Chen's mouth twitched, his mind turned, he closed his eyes slightly, and after a while, when he opened his eyes, he saw that the black line gradually converged and took shape.

A half-grown teenager appeared in front of Cao Chen.

This young man is the appearance of Chu Fan, who was a teenager back then.

It turns out that this black line can be transformed according to people's minds!

Cao Chen sighed in his heart, ignored the "Chu Fan", and continued to move forward.

It's just that after just taking a few steps, Cao Chen suddenly stopped.

Looking back at "Chu Fan", Cao Chen pinched his chin. Does this mean that this black line is actually something that can affect people's minds? This one...... Xiao Jian seems to have said that the demons are the best at this kind of means. Moreover, this means are difficult to deal with ......"

Cao Chen took out a glass bottle directly from the storage ring, then walked in front of the "Chu Fan", raised his hand, and suddenly pulled it violently, and actually tore the hand off directly.

Without waiting for the black line to change, Cao Chen directly stuffed the hand into the bottle, and then quickly closed the lid.

Inside the bottle, the hand completely turned into a black line, floating aimlessly.

Putting away the bottle, Cao Chen continued to walk forward.

The Yan Cave seemed to be huge, Cao Chen walked for a long time, and the original road suddenly became wider, and then suddenly it opened up.

In front of me, a village appeared that looked like it had been around for a long time.

In the village, there are simple but beautiful houses.

At your feet is a cobblestone country road, on which you can walk with a little chrome feet, but it is extremely comfortable.

The only thing that affected the mood was that there were more black lines in this village than in other places.

Cao Chen squatted down, looked at the pebbles, and picked them up to check them.

Just ordinary pebbles.

That's weird.

This village must be a little weird, otherwise the earth fire magma should be poured in, and these ordinary houses made of grass and trees will not be able to stay.

Cao Chen dropped the pebbles and stood up.

Just as he was about to walk into the village to take a look, he suddenly felt a wave of dizziness.

After shaking a few times, he finally stood firm.

Cao Chen's face turned pale.

She didn't need to look to know that the black line must have gone deeper.

The body is too tired, and it is too hard to even hold the dragon slaying knife.

His feet were so filled with lead that he could barely lift them.

……

Han Jin struck a lot of swords indiscriminately, but none of them had any effect.

He cautiously tried to move forward, but after taking two steps, his heart trembled.

He thought of an evil thing that his master had mentioned to him!

Earthshatter!

- None!

Evil things that can affect people's consciousness are called evil!

Nothing is in the ground!

Definitely not easy to deal with!

Han Jin twisted his brows and shouted, "Cao Chen! Don't move! It's more troublesome to mess around! It's just that after shouting these words, he suddenly remembered that Shizun once said that in the midst of the earth's darkness, space and sound will be affected—Cao Chen can't hear his own voice at all.