Gu Chen took the Cold Yao Crystal Nucleus, and his palm was suddenly condensed by a layer of frost, and the temperature in this white bone hall also dropped sharply by a few degrees.

The Cold Yao Crystal Nucleus is indeed the coldest thing!

Gu Chen summoned the Demon Ice Knife Spirit Seed, and with a click, the two Cold Bright Crystal Nuclei instantly merged into the Spirit Seed.

The Demon Ice Blade Spirit Seed emitted a burst of dark blue cold light, and seven more white lines appeared on the spirit seed's shell.

Gu Chen couldn't help but gasp: "Seventh-order rare Demon Ice Blade Spirit, such a strong evolutionary source, it has advanced to the fourth grade!!"

Gu Chen waved the blade slightly, and the cold air in the cave seemed to be all attracted.

After advancing, if you cooperate with the Winter Clothes Knife Technique, you can instantly freeze people.

Since the completion of the Demon Ice Knife Spirit, Gu Chen has not further practiced the Demon Moon Blood Drinking Knife, the Demon Moon Blood Drinking Knife needs the Moonlight Spirit and the Blood Zombie Spirit as materials, and at present, Gu Chen only has the Moonlight Spirit.

Therefore, the Demon Ice Blade Spirit has been maintained at the third order, and has not been upgraded.

This time, I accidentally broke into this Demon Corpse Cave Mansion, but I didn't expect to find such a powerful evolutionary source!

If you can find more sources of evolution and evolve the Demon Ice Blade Spirit to the ninth order, you can make the Demon Ice Blade Spirit stronger and evolve into a mutant-level spirit species.

"Hmm, where did the main soul go?"

Gu Chen raised his head, and the white bone hall was empty: "Could it be...... This Hall of Bones isn't the real Cave Mansion yet?"

He immediately sent out his telekinesis, and sure enough, he found that the main soul was walking through the hall of bones, heading deeper underground.

Gu Chen followed the main soul, and the surrounding vitality became more intense, and he went down the secret passage.

Gu Chen faintly felt that there seemed to be something in the ground that was constantly swallowing the Yuan Qi, just like a spirit refiner carrying out the Yuan Tide cycle and extracting the Yuan Liquid.

Walking through the Hall of Bones, there was absolute darkness all around.

When Gu Chen's eyes had just adjusted to the easing of the darkness, there was a sudden buzz, and the front suddenly brightened.

Two crimson rays of light shot through, and this light was full of evil meaning, as if it was about to melt everything around it.

Although the main soul could be completely unharmed by the bone spear, he was very afraid of this red light, and flew back into his own cave almost instantly.

Gu Chen's fists were clenched, and cold sweat broke out in his palms.

He wasn't sure what it was, but when he was with Nightswan, he had seen something more evil and ghostly.

It's just that his cultivation now is far less than before, and it will certainly be very difficult to resist this evil light.

Gu Chen's eyes stared directly at the red light, and the momentum of the whole person skyrocketed.

His gaze pierced through the red light and saw all the way to a hundred meters away.

Hiss~

Gu Chen's teeth let out a cold snort, it was not that Gu Chen was afraid, but because he was under super pressure.

In the red light, an extremely strong telekinesis pressed over!

The place where the red light was emitted was more than a hundred meters away from Gu Chen, which means that the coverage of the other party's telekinesis was almost on par with Gu Chen, and the telekinesis was very likely to be around sixty!

The eyes and the red light looked at each other, and the confrontation between the two sides seemed to be silent, but it was like two spirit disciples directly hammering each other's bodies with the power of forty tripods, which was a hundred times more dangerous than eating naked flesh and blood!

If you want to enter the real Demon Corpse Cave Mansion and obtain the Demon Corpse Inheritance, you must pass this level.

After ten breaths, the red light gradually receded.

Gu Chen's eyes were bloodshot red, his whole body was soaked with cold sweat, and his bones clicked.

The other party's telekinesis is extremely close to his own, and the other party admits defeat at the last moment!

But Gu Chen also paid a great price, at this time, his body blood and qi were surging, and his mind was in chaos, as if he had just experienced a nightmare.

Gu Chen took a deep breath and walked in slowly.

As Gu Chen approached step by step, the red mang gradually retreated, as if guiding Gu Chen into the inside.

After walking a hundred meters, Gu Chen was also shocked by the scene in front of him.

In front of him was a monster about two meters high, saying that it was a monster was actually beautifying the other party, this monster had no hands or feet like a ball of flesh that had been skinned, constantly oozing red pus and blood.

On the top of the monster's head, there were two red eyes, and it was from these eyes that the two red lights shot out.

Gu Chen stood quietly in the cave, talking to each other with his telekinesis.

It turned out that the other party was the first generation disciple of the Kunlun General Pavilion, when the One-Star Pavilion was first established in the White Dragon Peak of Kunlun Mountain, this place was occupied by the demon corpse, and the One-Star Pavilion paid a heavy price to expel the demon corpse from here.

During this period, countless star envoys and even golden-robed elders fell.

And this person was captured by the demon corpse, and finally taken to the underground cave by the demon corpse, and his hands and feet were cut off and refined into a flesh and blood ball.

There was no food in the cave, so he could only continue to circulate the Yuan Tide and extract the Yuan Liquid to sustain his life.

After Gu Chen understood what had happened, he took out some dry food and handed it to the other party.

He was imprisoned in this cave for an unknown number of years, and what he craved most was food.

However, as soon as Gu Chen's hand touched the other party, the flesh and blood immediately erupted into a roar.

Gu Chen had already prepared, and a powerful sword of thought swept over.

Listening to a muffled bang, the flesh and blood stood upright, and the flesh broke open and a red-haired zombie was drilled!

At this moment, blood splattered from the eyes of the red-haired zombie.

Whew~

Gu Chen gasped heavily, just now he had been on guard against what he said about this flesh and blood group, this flesh and blood group wanted to devour Gu Chen at the last moment, but was directly defeated by Gu Chen with his mental power.

The current flesh and blood group is no longer sane, so it has revealed its true face, a red-haired zombie!

This kind of deceitful method cannot be lifted by others at all, but when Gu Chen and Ye Wanwan fell in love, the people in the Demon Dao under Ye Wanwan were a hundred times more ruthless than these!

Gu Chen looked at the red-haired zombie, and there was a hint of surprise in his eyes: "It turned out to be blood stiff!"

The spirit seeds in the world are endless, in addition to the types of spirit seeds such as brute beasts, spirit grass, spirit trees, sword seeds, etc., there are also zombie spirits refined by humans!

Hemostasis is one of the ways to produce hemorrhagic zombies.

Gu Chen's right arm condensed a small ice blade, gently cutting through the bloody forehead, only to hear a pop, a red round nucleus fell into Gu Chen's hand.

"Blood Zombie Spirit Seed! I didn't expect to get the spirit seed I needed here, so that I could refine the Demon Moon Blood Drinking Sword Spirit Seed!"

Gu Chen opened the space of the star mirror, and all the materials for the joint training had already been prepared in advance, just waiting for the Blood Zombie Spirit Seed!

"Qingke Futu!"

Gu Chen summoned the Qingke Futu Pagoda and sucked the second-grade Hui Soul Liquid and several other spiritual liquids that had been prepared long ago into the Futu Pagoda.

With a flick of his fingers, the tower and his fingers joined in a line, and they flew up on the ground like a brush.

Soon, Dao Dao golden runes appeared on the ground, forming a spirit array.