Liu Erdong was paralyzed on the ground and struggled to move backwards again and again, but he was not only mentally frightened, but the strong cold aura just now also made his body weak and weak, and he couldn't use his strength at all.

And at this time, Liu Erdong heard Dong Qing's muttering again, and Dong Qing's expression when he looked at the bead, as if he had seen something he hadn't seen, and he was even more frightened to move backwards.

At this moment, Dong Qing ignored the increasingly strong yin qi and walked into the study, and the bead suddenly floated up from the desk, as if frightened.

"Oh my mother!" Liu Erdong saw this scene, and suddenly had a trace of strength, turned around and crawled forward frantically, wanting to stay away from these weird things.

The whirring wind came, and although the yin qi blowing towards Dong Qing was only the thickness of a person, it made a sound like a violent wind, which sounded very terrifying!

Dong Qing walked into the study with calm steps, stopped three meters away from the desk, and the bead also retreated about a meter away, floating in the air and constantly releasing yin qi.

Suddenly, Dong Qing felt a sharp gaze fall on his body, he raised his eyebrows, and said secretly in his heart: "I have actually given birth to spiritual wisdom, but I can't feel the existence of a soul, it's really weird!"

The yin qi is getting stronger and stronger, and now even Dong Qing can't bear it with his body alone, so he is not tempting, only to see that the clothes around him suddenly bulge, and a strong wind breaks out of his body and blocks the yin wind.

At the same time, Dong Qing's eyes blinked quickly, and he saw that the Netherworld Ghost Fire, which had already been impatient, flew out of his eyes at a rapid pace.

The Netherworld Ghost Fire is like a drunkard seeing wine, and it keeps spinning around the beads, jumping up and down excitedly, and you can faintly hear its joyful cheers.

"Alright, don't be in a hurry to rejoice. ”

Dong Qing suddenly smiled and said: "This jade bead is very strange, it should be a living thing if it has a spiritual intelligence, but I can't feel its soul, so the yin qi it contains is not so easy to take!"

The Netherworld Ghost Fire, which had been spinning non-stop, suddenly stopped, and after a moment of silence and a chirping sound, Dong Qing smiled: "You have confidence, it's just that, if I don't let you try it, you will definitely not be willing, you can try it, I'll help you watch it!"

"Chirp...... The Nether Ghost Fire made another happy sound, and then continued to circle around the beads, like a general calling for battle.

At this moment, the yin qi blowing towards Dong Qing's side suddenly gradually weakened, and around the bead, a layer of dark sphere aura more than three feet thick appeared between it and the Netherworld Ghost Fire to wrap the jade bead.

It was a body protection qi wall formed by the convergence of yin qi, and it was obvious that after hearing Dong Qing's words, this bead planned to concentrate its main energy on the body of the Nether Ghost Fire.

Dong Qing couldn't help but nodded, and said in appreciation: "I don't know what this bead is, but it's very smart and decisive, and it already knows that I'm not trying to kill it, but to get its yin qi." ”

The yin qi on this side has been blocked back by Dong Qing, and the energy of the beads is no longer here, Liu Erdong's body gradually regained its strength.

He's crawled out of the ...... More than two meters, he suddenly felt the cold aura disappear, and he couldn't help but turn around and take a look.

Seeing Dong Qing standing motionless two or three meters in front of the desk, Liu Erdong stood up with great effort and shouted in a low voice: "Dong, Brother Dong, you, are you okay?"

Dong Qing turned around, grinned, and said, "Brother Liu, don't worry, I'm fine!"

Seeing that Dong Qing was so relaxed, the cold and biting air flow disappeared, Liu Erdong thought that the dirty thing was gone, so he stood up and walked towards Dong Qing with courage.

However, when he walked into the study, the picture that was originally blocked by Dong Qing's body appeared in front of him, and Liu Erdong suddenly felt cold in his limbs, and pointed to the front tremblingly.

I saw that above the desk, a dark and glowing fire ball was surrounding a pitch-black circular air mass that was violently impacting again and again, and in that black air mass, Liu Erdong faintly saw his jade bead!

"Brother Liu, don't be afraid, that black flame is my means!"

Just when Liu Erdong turned around and wanted to run, Dong Qing said: "Look, my Hei Yan has suppressed that jade bead, don't worry, it's fine with me!"

"Really, really?" Liu Erdong suspiciously dropped the steps he had already taken, but he still stood at the door of the study and didn't dare to come in.

Dong Qing shook his head and ignored him, turned around and continued to stare at the scorching battle in front of him.

Although the battle between the Netherworld Ghost Fire and the Jade Bead could not see the exchange of fists and feet, let alone the sword light and sword shadow or anything, its intensity was not inferior to the battle between the masters of the Jindan period.

The Nether Flame unleashed its furious flames, attacking the cloud of air created by the jade orb again and again.

However, their methods are very powerful, although the impact is fierce, but the powerful energy is compressed to the extreme by them, and it will only explode on the opponent's 'body', and the energy fluctuations leaked out, even Dong Qing can only feel it slightly.

Dong Qing watched it with relish, but unfortunately he couldn't intervene to help, because he couldn't absorb the yin qi, and if he did, he could only weaken it by consuming the yin qi of the jade bead until he subdued it.

It's just that at that time, the jade beads won't have much yin qi left.

Although Dong Qing's cultivation of the Blue Emperor is a supernatural power that can cultivate both the attributes of yin and yang at the same time, he has already cultivated the supernatural power of the yin attribute, that is, the ghostly fire.

He had now allowed the Nether Ghost Fire to leave his body, and if he absorbed the Yin Qi again, the Yin Qi would have nowhere to store it, and it would slowly be destroyed by the Yang-inducing aura in his body.

Unless he plans to re-cultivate another Nether Ghost Fire, but in this case, it is estimated that the current Nether Ghost Fire will not be happy!

Just when Dong Qing's hands were itching, the jade beads that had been on the defensive suddenly began to attack.

I saw that the jade bead in the black balloon suddenly turned into a wriggling liquid, the liquid was milky white all over, mixed with a trace of green, it expanded countless times in an instant from a fist-sized water droplet, and the black air mass suddenly disappeared, and was replaced by a milky white water ball with green silk.

Although this change was sudden, the Nether Ghost Fire did not panic, and it also suddenly changed its shape, and in the blink of an eye, it turned from a flame into a black flame spear more than two meters long, stabbing towards the water ball.

"Yes, this guy's combat experience is getting richer and richer!"

Dong Qing nodded, very satisfied with the response of the Netherworld Ghost Fire, but the next scene shocked his heart and was taken aback.

The spear of the Nether Ghost Fire was not only as sharp as steel, but also exuded a strong scorching power, as well as an unavoidable cold devouring power.

However, what I didn't expect was that as soon as the tip of the spear touched the water ball, it quickly dissolved, and the Netherworld Ghost Fire suddenly let out a painful snort, and even spit out human words: "It's not good, how can it have such a strong corrosive force!"