This place is extremely open and empty, there is no end in sight in all directions, only cracked ground traces and many bones of monsters who don't know what, Ji Chen has seen some human bones along the way, here Ji Chen really feels the size of heaven and earth, and an inexplicable pressure invades his heart.

Some mountain ranges also faintly reveal mystery and weirdness, the aura of forest envelops the entire mountain, and some weird roars can be heard from time to time, and even some mountain ranges even Yu Qingsi are dignified to avoid walking, not hesitating to detour, Ji Chen feels as if walking in a desolate world with no end, just like the ancient flood period, the two rarely communicate along the way, but Ji Chen found some good fire attribute heaven and earth treasures, and then the two simply had a division of labor, Yu Qingsi knew that Ji Chen's soul power was very strong, so Ji Chen was responsible for finding heaven and earth treasures, Yu Qingsi was serious about leading the way, and the cooperation between the two was seamless, But whenever Ji Chen sensed that some more powerful demon beasts were coming, he naturally took Yu Qingsi to take a detour, although Yu Qingsi's strength is no problem to deal with this kind of demon beasts, but it is also easy to startle the snake!

According to Yu Qingsi, this is ' The most terrifying forbidden area in the Heavenly Fire Prison, the forbidden area that Ji Chen walked before can be said to be a heaven and an underground compared to this, although there are no groups of flint puppets here, but Ji Chen and Yu Qingsi have been walking for a full day, and there have been more than a dozen battles, all of which are some weak demon beasts, and they were directly killed by Yu Qingsi, but the so-called weakness is also relative, for Ji Chen, although it is not difficult to kill these demon beasts in the realm of Yin and Yang Road, it will definitely not be so simple.

The temperature in this forbidden area is also several grades higher than the previous place, if it weren't for Ji Chen's way of fire that reached the entry level before, in such an environment, Ji Chen's strength is afraid that it is enough to be suppressed to thirty percent, according to Ji Chen's estimate, the temperature of the air here has reached six hundred degrees, and it is difficult for ordinary Canghai Realm martial artists and Yin Yang Road martial artists to support it here, Ji Chen can hardly imagine how the people who retreated here before made a good space-time Xuan Realm look like this.

"Boom!"

Just when the two of them were advancing cautiously, the ground trembled, and the sound exploded in the ears of the two like thunder, Yu Qingsi quickly stopped advancing, frowning, Ji Chen also paused, raised his head and looked ahead, at this time, in front of the two, the crimson sea of magma actually rushed over, and the sound of the waves formed by magma condensation was completely different from the sound of normal waves, it was with a rhythm of death!

The rolling magma broke through the canyon, crushing the boulders in the canyon on both sides, disgusted by the waves hundreds of meters high, and rushed towards Ji Chen and Yu Qingsi to pounce!

"Hell!"

Yu Qingsi's face changed drastically, how could there be a sea of magma here for no reason? If such a turbulent magma buried the two of them, I am afraid that it would be difficult for anyone to live!

"Ji Chen, let's go!"

Yu Qingsi grabbed Ji Chen's arm and wanted to take Ji Chen to forcibly fly away, but at this time, Ji Chen smiled and said, "Senior Brother Yu, don't worry, it's just an illusion." ”

"Huh?" Yu Qingsi was stunned.

Ji Chen strode forward, looking at the huge waves of the sea of magma, there was not the slightest fear in his eyes, Yu Qingsi looked at this scene in surprise, although Ji Chen said that it was an illusion, but Yu Qingsi's own attainments in this area were not very high, and even eighty-eight clouds he hadn't gone far, so at this time Yu Qingsi didn't fully believe in Ji Chen, and was ready, once Ji Chen submerged this sea of magma, he would fly away immediately, with his own speed, it was impossible for the sea of magma to catch up with him.

"Broken!"

In terms of breaking the illusion, no one is afraid that they can compare with Ji Chen, who is so powerful with soul power and has Tianji Pupil, Ji Chen's Tianji Pupil can see at a glance that this thing is an illusion, so Ji Chen did not have the slightest fear, with Ji Chen's sound of breaking, accompanied by Ji Chen's double pupils bursting out of the essence light, I saw that the sea of magma that came from the waves actually moved a lot slower in mid-air, and then, the sea of magma accompanied by a distortion in the sky, completely dissipated in front of Ji Chen and Yu Qingsi, and Yu Qingsi quietly breathed a sigh of relief。

"Strange, I have also walked this road before, why didn't I encounter the illusion before?How did this environment come about?Was it naturally formed or ......" Yu Qingsi looked at Ji Chen, Ji Chen was stunned, how did the illusion come about? I don't know exactly what you're asking, but if you hadn't been here before, I think we'd probably be in trouble, because whether the illusion is blocking us or not, we'll be exposed, and we're going to have a hard time going forward, so be careful!"

"Hmm. ”

Yu Qingsi's face was solemn and said, "I also feel some unusual aura, we have to speed up the pace." ”

At the same time that Ji Chen shattered this illusion, in the rolling magma of a volcano, a pair of blood-red eyes revealed magma, this gaze was extremely cold, there was no emotion at all, and a voice spread in all directions: "Kill the invaders!"

"Kill the intruder!"

Immediately, voices responded from all directions, the voices became farther and farther away, farther and farther away, I don't know from where, countless voices were awakened, it seemed that all the strange things in the entire 'Heavenly Fire Prison' had been awakened, and a terrifying atmosphere enveloped this forbidden area!

The second day after coming to the restricted area.

It seems that there is no concept of time here, because there is no sun and moon here, all you can see is raging fire, Ji Chen vaguely remembered that this should be the second day of coming to the forbidden area, according to Yu Qingsi, there is another half a day's journey to find Yan Xuanhua, but Ji Chen still hasn't found anything that can replace the essence of the fire phoenix.

"Hmm? There's a three-path grass. ”

Within the scope of Ji Chen's exploration, he felt that there were several three-path grasses on a small hill three thousand meters to the east. This kind of grass is also a kind of heaven and earth treasure, Ji Chen has not wasted anything along the way, but everything that is within Ji Chen's perception, Ji Chen has put it away, but there are special circumstances, if there are some demon beasts around that heaven and earth treasure, Ji Chen will give up, but at this moment Ji Chen feels that the side of the three-path grass is safe, so Ji Chen is ready to take the three-path grass back.

Yu Qingsi said with a smile: "You kid, although I haven't found a treasure to replace the essence of the fire phoenix along the way, if the treasures you searched for along the way are taken out and sold, the price is enough to buy a fire phoenix essence, but the fire phoenix essence has a price and is not in the market, so it's not easy to buy, it really makes me greedy, and I don't want to share some of it." ”

"Hehe, Senior Brother Yu, you are a disciple of Daojun, you must be a rich man, do you still care about my treasure? The value of a Yanxuan flower is not cheaper than the essence of the fire phoenix!" Ji Chen Nunu mouthed, Yu Qingsi scolded with a smile: "Daojun's disciple must be a rich man?" Don't think I don't know, the Beichen Daojun wanted to accept you as a disciple before, but you refused, everyone in Yunyang Palace knows about this matter, right?"

"It's just a named disciple. Ji Chen said casually.

"A named disciple is also a disciple. Yu Qingsi smiled bitterly: "How many Daojun disciples have been transferred from registered disciples? With Ji Chen's qualifications, it shouldn't take a few years to change from a registered disciple to a personal disciple, you see that you are now in the Canghai Realm, and your strength is so strong against the sky, you must know that your senior brother was not as powerful as you when I was in the Canghai Realm!"

Ji Chen didn't bother to pay attention to Yu Qingsi's chattering there, walked to the vicinity of the small mountain bag, and saw the three-path grass lying there quietly, Ji Chen just wanted to reach out to pick it, who knew that at this time Ji Chen felt an extremely dangerous feeling, it was a danger from the sixth sense, and a fiery red figure suddenly burst out from under the three-path grass, and before Ji Chen could react, Ji Chen saw an inch of knife rushing towards him!

"Boom!"

This knife is so fast!

Just seeing an inch of knife shadow, and then Ji Chen felt a tearing pain in his chest, but with the strength of Ji Chen's body, although the power was strong, it still couldn't hurt Ji Chen, but even so, Ji Chen was still blasted out thousands of meters!

"Ji Chen!"

Yu Qingsi quickly came to Ji Chen's face at this time, and the red figure also chased up, at this moment Ji Chen has no injuries on his body, although this knife is sharp, but Ji Chen's body is comparable to the powerhouse of the Nine Seals Realm, this knife has no substantial threat, Ji Chen fixed his eyes and saw that the red figure was actually a flint puppet, but this flint puppet was different from the flint puppet that Ji Chen saw before, the flint puppet he saw before was only more than one meter high, and this flint puppet was actually two meters high, and the difference was that this flint puppet actually held a stone knife in the palm of his hand！

Judging from the speed and strength of the sword just now, the strength of this flint puppet is comparable to that of a martial artist at the peak of the Yin and Yang Road!

"Die!"

Yu Qingsi snorted coldly, waved his palm, and in an instant, a wind blade blasted out against the flint puppet, as soon as Yu Qingsi made a move, the wind blade almost pressed the surrounding air and roared, the flint puppet didn't know how to dodge at all, and was slashed by this wind blade!

It's just that Yu Qingsi's attack only cut a crack on the flint puppet's body, and it didn't directly cut off the flint puppet!