In the Ancient Demon Palace, the magnificent and tall palaces stood majestically, and countless demon plants and demon trees were dotted among them, and streams of demonic energy were constantly rising from the ground, and before they could dissipate, they were absorbed by the demon plants above.

With the passage of time, more and more demonic qi came out of the ground, and it became faster and faster, and those demonic plants that had been sleeping for millions of years frantically absorbed the demonic qi in the air, and the demonic guards on both sides of the palace who closed their eyes also involuntarily absorbed the demonic qi.

At this time, the Demon Palace was quiet and serene, not as deep and terrifying as imagined, and the entire Demon Palace gave people an incomparably solemn feeling. Ning Xin took Mu Ningyi and ran quickly towards the center of the Demon Palace under the guidance of Xiaobai,

"Sister, where are we going?" Mu Ningyi asked with some confusion, they passed through many palaces along the way, and my sister didn't mean to stop and investigate.

"In the center of the Demon Palace, there are more good things there!" Ning Xin said without looking back, "Continue to speed up." ”

The concentration of demonic qi in the demon palace is constantly increasing, and it won't be long before the monsters in it absorb enough demonic qi, I'm afraid they will wake up.

After Ning Xin and Ning Yi galloped at full speed for most of the day, the two of them arrived at the center of the Ancient Demon Palace: the Valley of Eternal Life.

At the entrance of the Valley of Eternal Life, two demon generals wrapped in demonic qi were constantly absorbing the surrounding demonic qi, "Ning Yi, quick, while these two demon generals have not yet awakened, we will destroy them together!"

After speaking, Ning Xin sacrificed the waning moon break, and quickly ran towards one of the demon generals, and stabbed him in the head, and with a "dang" sound, the waning moon broke and was bounced back, "How can this be?"

"Sister, I'm coming!" said Mu Ningyi's hands dancing with the meteor hammer and smashing it towards the demon general, "Bang" The meteor hammer fell from Mu Ningyi's hand, at this time his hands were constantly trembling, and the two hammers just now directly shocked his hands numb, and he couldn't even hold the meteor hammer.

"Stupid, the cultivation of these two demon generals is much higher than yours, although they haven't woken up yet, and they can't hurt you. Now that you are so hard-hitting, you will only hurt yourselves. They won't wake up for a while, and you're talking about the valley. Xiaobai said angrily.

"What if they wake up when we get out of the valley? Ning Xin stared at the two demon generals who were still absorbing demonic energy, and her mind was spinning rapidly.

I didn't expect that this demon general hadn't woken up yet, and they couldn't help them, if they woke up, I don't know how powerful it would be!

"I know how to deal with them. With that, Ning Xin took out a jade bottle from the space and quickly attacked the two demon generals with two drops of red liquid.

After the red liquid came into contact with the Demon General, their bodies quickly dissolved.

"Blood Soul Rain! Yes, this is very useful against the demon generals and demon soldiers with flesh. Seeing Ning Xin take out the Blood Soul Rain, Xiao Bai's eyes lit up.

In a few breaths, the arms of the two demon generals were melted clean, and Ning Xin continued to sprinkle the blood soul rain on the demon generals, until the blood soul rain in the jade bottle was used up, and the two demon generals were dissolved, leaving two pairs of armor and two weapons.

"The effect of this blood soul rain is good, but it is too wasteful, a demon will consume ten drops, and I have collected less than a thousand drops of blood soul rain in total!" Ning Xin looked at the empty jade bottle in her hand with some distress.

At this time, Mu Ningyi on the side looked at the demon general who was melted into a pool of blood, "Sister, what did you use just now?

"This is the Blood Soul Rain, I got it by accident. Saying that, Ning Xin handed Mu Ningyi a jade bottle containing twenty drops of blood soul rain, "Take it for self-defense, this will work for any monk or demon beast with a physical body." ”

"Thank you, sister!" Mu Ningyi hurriedly and carefully put away the jade bottle, this thing can even be dealt with by a demon general, he has to put it away.

"Put away those two armors and weapons, and let's go in and have a look. ”

"Okay, the quality of this armor and weapons is very good, and you can refine some refining materials that are not available in the cultivation realm today. Mu Ningyi happily collected the armor and weapons.

"Of course it's good, the demon generals guarding here are generally the cronies of the Demon Venerable, can the things on them be bad!" Seeing that Mu Ningyi had never seen the world, Xiaobai rolled his eyes, these two sisters and brothers are really a virtue, and they are so open-eyed.

"Ning Xin, I know that there is an immortal tree in this Eternal Life Valley, and I don't know what dangers there are in it, you should be careful yourself. Xiaobai admonished.

"I'll be careful. After communicating with Xiaobai, Ning Xin turned back to Mu Ningyi and said, "It should be very dangerous inside, be vigilant." ”

"Yes. ”

After that, Ning Xin and Ning Yi cautiously walked towards the Valley of Eternal Life, and along the way, they saw no less than dozens of demon generals who were absorbing demonic energy. In order to save the blood soul rain, Ning Xin only melted their heads, hearts, and dantians.

Ning Yi, who was following her, took away the weapon in the demon general's hand, and then reluctantly looked at the armor worn on the demon general's body, these are all high-grade refining materials. His appearance made Xiao Bai in the Ning Xin Dantian shake his head again.

Soon, Ning Xin Ning Yi came to a cave, Ning Xin wanted to dig deeper into the cave to see if there was any danger in the cave, but found that when the divine sense touched the entrance of the cave, it was bounced back.

At the moment when her divine sense rebounded, Ning Xin saw a flash of black light at the entrance of the cave, and the cave was forbidden!

"Ning Yi, bring me the tokens on those demon generals you collected earlier. ”

"It's all here. Mu Ningyi took out dozens of black tokens and placed them on the ground.

Looking at the almost identical black tokens, Ning Xin patiently threw them towards the entrance of the cave one by one, but the cave did not react at all.

"No, if something emergency happens, and there's no token to enter, how are these guards going to pass it through?"

"Sister, what are you looking for?"

"I'm looking for a token that can be forbidden at the entrance of the cave, by the way, Ning Yi, when you put away the artifacts on the demon general's body, did you find anything that emitted black light?"

"Yes, the last two demon cultivators we met each wore a ring with a black light on their hands. Mu Ningyi took out the two rings and handed them to Ning Xin.

Ning Xin took the rings and looked at them, then threw them towards the mouth of the cave, and when the ring touched the layer of light curtain that flashed black light on the mouth of the cave, a crack was torn in the middle of the light curtain.

Through the rift, Ning Xin tried to probe the Divine Sense, and found that the Divine Sense could reach in, and there was no danger in the cave, "Let's go, let's go in and have a look." ”

After entering the light curtain, the crack disappeared in an instant, and the two rings automatically returned to Ning Xin's hand.

"It turns out that these two rings are used to open the forbidden, and I thought they were storage rings, which made me happy in vain. ”

"It's a storage ring, but it can also be used to open the ban. Ning Xin didn't give the ring to Ning Yi, but received it in the space, they still have to rely on these two rings to get out, they can't lose it, and it's more reassuring to put it in her space.

As soon as she came in, she felt a few demonic qi that was constantly strong, which made her feel a little frightened, and Ning Yi had no reaction to Ning Xin putting the ring away.

"Be careful!"

"En" Ning Yi nodded, he also sensed that the demonic energy in this cave seemed to be much thicker than the one outside.

There were many stone chambers opened up in the cave, and Ning Xin Ning Yi carefully explored several stone chambers, each of which was filled with superb magic crystals, and the two of them were amazed. Nowadays, it is rare to see even the best magic stones in the Demon Realm, and I am afraid that even the Night Demon Lord of the Demon Realm only has a few magic crystals in his hands.

"It would be nice if this was a spirit crystal!" Mu Ningyi swallowed as he looked at the countless magic crystals, and said with some regret.

"You can't leave these things to the Demon Cultivator!" Ning Xin said and took out several storage bags, "Collect all these Demon Crystals!"

After that, the two of them looked at some other stone rooms, which were all filled with treasures of the demon race, high-level demon plants, magic pills, magic weapons, and many demon exercises.

"Ning Yi, you watch here first, take away everything you can put away, I'll go take a look elsewhere!"

"Good. ”

"Be careful yourself, if anything is wrong, send me a message immediately!"

"Sister, be careful. ”

After separating from Ning Yi, Ning Xin walked towards the places with powerful demonic qi that she had detected, and after passing through the stone chambers, Ning Xin came to another exit from the cave.