At this moment, Xiao Lingyu and the three of them arrived at the edge of an underground dark river.

This dark river is nearly 100 zhang wide, and the current is not very turbulent, but looking at the river, it looks extremely deep, and there are large clumps of underground magma floating in it.

The river was rattling, and where there were large clumps of magma, there were still mistes of water steaming.

"The moon attribute and yang attribute energy are very rich here, and the energy of the two systems seems to be surging from here, overflowing into the hot spring mountain range. ”

Elder Sister Gu was also very cautious, she took Xiao Lingyu and Ling'er down the river, and said, "The energy of the two systems is obviously coming from the downstream, and those two strange fire spirits have also gone downstream. ”

"In addition to the abnormal energy fluctuations of the two systems of Moon and Yang, I feel that there is an obviously very powerful abnormal energy fluctuation downstream, and there may be danger ahead, or I will go to the front to explore the way first." Ling'er said.

"Well, you have to be careful, and if you notice something is wrong, turn around and come back immediately. Sister Gu nodded.

Ling'er accelerated forward at the moment, while hiding her own form.

Half an hour passed, Ling'er came back, and after she revealed her figure, she frowned and said, "There is no danger ahead, but the scene looks terrifying." ”

Under Ling'er's leadership, everyone accelerated their march speed and rushed along the dark river.

It didn't take long for everyone to reach the abyss.

The abyss is the end of the Dark River, which continues to flow down to form a waterfall with a roaring waterfall.

Looking down at the abyss from the bank at the end of the dark river, you can see that the abyss is only more than a thousand zhang high, and at the bottom of the abyss is a river of lava that is surging endlessly.

Looking down from a high vantage point, the entire magma river looked like a fiery red dragon.

After looking carefully for a while, Xiao Lingyu and Senior Sister Gu both had a tingling scalp, and in this section of the magma river, there was a huge corpse lying horizontally.

The corpse was humanoid, but it was more than a thousand zhang long, nearly three hundred zhang wide, and its whole body was wrapped in a black iron armor that looked tattered, and it was stuck in the magma river, and its whole body was glowing with white and black light.

And the black and white fire spirit was hovering over the body of the thousand-foot giant corpse at the moment, looking reluctant to give up.

A demon beast that is not weak in strength emerges from the magma river from time to time, and they open their bloody mouths to gnaw on the corpse, but they bite down, not to mention tearing off a piece of flesh and blood, even if they can't even hurt the corpse for half a point.

The black and white fire spirit was constantly surrounding the thousand-foot giant corpse and expelling the demon beasts in the magma river.

No wonder Ling'er would say that the scene here is a bit scary.

"It is estimated that he was an extremely powerful man during his lifetime. Sister Gu said.

"That black and white fire spirit should be the true fire of his lifetime, because the years he fell were too long, so the power of the true fire has decreased too much. Xiao Lingyu answered.

"No wonder the speed of that fire spirit is so fast, and the power that erupts in the moment after fusion is terrifying. Ling'er nodded.

"What should we do?" Xiao Lingyu asked.

"The relics can be taken away, and his body can be left here. Sister Gu said calmly.

Xiao Lingyu knew that Senior Sister Gu didn't want to touch the corpse itself, she respected the strong and the dead.

"The fire spirit won't run away again. ”

As she spoke, Ling'er fell to the bottom of the abyss, and hid halfway through.

When Ling'er reappeared, she had already reached the bottom of the abyss, and the boundless nebula and mist spread out in an instant, completely enveloping the section of the river where the corpse was located.

The black and white fire was in a hurry, and although it rushed out of the nebula mist again and again, it rushed in without hesitation.

"Let's go down too. ”

After speaking, Sister Gu also fell.

Xiao Lingyu followed Sister Gu closely, and after a while, the two of them also arrived in the nebula.

Under the cover of the nebula mist, Xiao Lingyu and the three of them continued to attack the black and white fire spirit.

The black and white fire spirit was obviously too anxious, it kept rushing to kill in the nebula mist, but unfortunately, under Ling'er's intentional control, the thick nebula mist kept surging around it, making it completely lose its direction, and it couldn't see the target clearly, so it could only rush around, unable to form any damage.

After continuing to attack for a while, Senior Sister Gu took out special materials one by one and began to arrange formations around her, while Xiao Lingyu cooperated with the formation of the Dao Prohibition.

As soon as the time passed, Senior Sister Gu and Xiao Lingyu teamed up to arrange an extremely powerful forbidden array, and with the cooperation of Ling'er's nebula mist, the black and white fire spirit was not only sealed, but the range of activities that could be carried out became more and more narrow.

After the forbidden array began to exert its power, Senior Sister Gu went to the palm of the huge corpse again, and said indifferently: "His storage ring is still there." ”

On the ring finger of this palm is a ring, the shape of the ring is simple and simple, it should be a high-quality storage magic weapon.

Xiao Lingyu didn't move, and Senior Sister Gu released her skills and soul power to rush to the ring.

The ring then released a stream of energy with a little starlight, wrapping Sister Gu, and after twenty breaths, the ring suddenly trembled, automatically falling off the ring finger of the big palm, and flew into the fingers of Sister Gu.

The storage magic weapon has been obtained, and the rest is naturally to deal with the black and white fire spirit with all his might.

The black and white fire spirit had already been trapped by the forbidden formation, and Senior Sister Gu frowned and said, "This fire spirit is a fusion of two true fires, which is only suitable for you, and only you among us can refine it." ”

"It's a good thing it's a fire spirit and not a real fire, otherwise this true fire alone would have easily killed us. ”

Xiao Lingyu nodded, and continued: "Trap it for a while first, kill its temper, and when it is desperate and docile, it should be much easier to refine." ”

Elder Sister Gu did not raise any objections, and the three of them continued to cast spells to seal and fight the black and white fire spirit, while Elder Sister Gu began to check the collection in the storage ring at the same time.

"These stones should work for you. ”

Sister Gu sent a storage bag to Xiao Lingyu, and Xiao Lingyu sank his divine thoughts into it, and his face couldn't help but be stunned.

"These are Chaos Primordial Stones!" Xiao Lingyu said in surprise.

In that storage bag, there were countless gray stones, which contained a very strong Chaos Force.

"It's the Chaos Crystal. Sister Gu corrected.

"It's really useful to me, but there are so many Chaos Celestial Crystals, which is enough to prove that this strong man was probably a Chaos Monk like me when he was alive. Xiao Lingyu said calmly.

"Hehe, this doesn't matter, the important thing is that these Chaos Celestial Crystals are indeed of great use to you. ”

Senior Sister Gu smiled and said: "He has a lot of collections, but there are no finished products, only a lot of high-quality materials, one of them is still one of the important materials that I lack in refining the Star Dome Pill, so that among the materials needed to refine the Star Dome Pill, there is only one that is relatively rare and has not been obtained." ”

All Sister Gu needed was the materials for refining the Star Dome Pill, so she then transferred most of the materials in the storage ring to Xiao Lingyu.

As for the ring, although it is obviously of a very high grade, it is only a storage magic weapon, and everyone is not short of storage magic weapons, so Sister Gu did not give it to Xiao Lingyu.

Xiao Lingyu then checked those materials one by one, but he didn't find anything that he needed very much.

More than a month had passed like this, and the black and white fire spirit that had been trapped looked very weak, already suspended in the forbidden array, motionless.

"It's time for the fire!"

Xiao Lingyu released his Chaos Nirvana True Fire and enveloped the black and white fire spirit, and his essence blood, essence soul, and Chaos Force also continued to penetrate into the forbidden array, and began to continue to refine the fire spirit.

It may be that he is already too weak, or it may be that he feels that Xiao Lingyu's Chaos Nirvana True Fire's aura is more kind, and the black and white fire spirit did not resist the sacrifice, and even deliberately cooperated with the Chaos Nirvana True Fire Fusion.

The sacrifice was completed in less than ten days, and the black and white fire spirits merged into the Chaos Nirvana True Fire, turning the golden Chaos Nirvana True Fire into a gray and dark color.

It's just that what Xiao Lingyu never expected was that he had just put away the Chaos Nirvana True Fire, and Senior Sister Gu had just withdrawn from the forbidden formation, and a demon beast that was constantly huge in size but with a fierce momentum rushed towards it from the upper reaches of the magma river.

This is nothing, the most important thing is that the demon beast rushed close to the front and back, and bit off one of the palms of the huge corpse, and chewed it in a big gulp.

"Foodie?" Ling'er frowned.

The monster looked like a large pangolin, but it had scales on its back, and there were seven strange points of light on the scales, and the sides of its back were covered with fluff.

Who is this not a foodie!

The foodie looked up at Xiao Lingyu and the three of them while chewing, and when its gaze swept to Xiao Lingyu, it was immediately stunned, and its mouth didn't move.

However, the foodie was stunned for a moment, and then it began to devour the huge corpse again as if it didn't know Xiao Lingyu and the others.

"Do you know this guy?" asked Senior Sister Gu.

"Know, before I ascended to the Immortal Realm, it followed me all the time, and it was my most powerful helper. Xiao Lingyu nodded and said.

"It does disperse when it ascends, but it doesn't seem to be excited at all to see you, the master. Sister Gu was puzzled.

"There's a story between us that once almost killed me in a closed place. Xiao Lingyu said.

"Turn your back on your master, then you should be able to destroy it in a single thought." "Sister Gu is still very confused.

"Huh. ”

Xiao Lingyu just smiled bitterly.

"It's really like its name, foodie!"

Sister Gu frowned as she saw the foodie devouring the huge corpse quickly, and she didn't look satisfied.

Maybe it felt that there were outsiders staring at it, and it was very uncomfortable to eat, or it could be that it couldn't eat anymore, the foodie opened his mouth, swallowed all the rest of the corpse into his stomach at once, and then ran directly down the magma river, but after running out of a few hundred zhang, it still looked back at Xiao Lingyu.

Xiao Lingyu waved his hand at the eating meeting, and the foodie turned his head forward again, and soon disappeared.