"He, did he come in too?" Xue Zhen thought secretly in his heart.

However, it was only a short time, Xue Zhen's complexion quickly returned to a normal state, and the light he raised was in full bloom, and the eyes that were sent to a certain side quickly recovered, and Xue Zhen had already cast a trick and shot away, heading towards a place that he had identified.

In this green and light blue, enchanting swampy land, Xue Zhen has been flying, about ten days have passed, Xue Zhen has only come out of such a large swampy area, and what shows Xue Zhen in front of him is a large bare loess plain.

This piece of loess plain all the way to the past, the yellow of the red mud stretches for thousands of miles, from time to time there are a number of withered tree trunks erected, at least it has been dead for thousands of years, and the whole loess plain, it feels like a solemn atmosphere, as if ambushed on all sides, and with a certain dilapidated momentum, enough to make people feel depressed.

Xue Zhen, who flew away, didn't stop for long, and shot straight forward, his divine thoughts were released from time to time, in addition to paying attention to whether there were any ambushes or fierce beasts, Xue Zhen seemed to be looking for what he was interested in.

About more than ten days passed, and halfway through, Xue Zhen also used Yinglang's induction technique, and finally found some clues in Xue Zhen's eyes in a huge broken valley.

This huge fault valley is actually a huge fault on the Loess Plain, the deepest part of the fault can reach 10,000 zhang, and the widest part is hundreds of miles wide.

"The map is true, it's really here!" Xue Zhen muttered secretly.

After saying that, Xue Zhen raised his light again, turned his head down, and next to the bubbling breath there, Xue Zhen's yellow red glow flickered. Inspired by the technique of earth escape, Xue Zhen has already plunged into the loess.

Falling into the loess, Shen Nian has always been observing by his side, and has been unhurried at an unhurried pace, about half a cup of tea, Xue Zhen has reached a huge underground space.

This space is huge, the length and width have reached at least thousands of miles or even farther, and the height has reached more than 700 zhang, and the bottom is not a flat land, and some slight water flow sounds are constantly hovering in this huge space. If there is none, the reverberation is continuous, and it can also make people feel dislocated.

In the underground of this space, the water flow is moving slowly, and a trace of mist floats up, touching the mist can produce strong corrosion, and the mist also has a strong odor, which makes people feel sick. In this not small space, not a single living creature exists. The river below is unusually cool, rippling with light ripples as the breeze blows slowly from nowhere.

But. These corrosion and odors in Hanoi had no effect on Xue Zhen, as if he was walking on the ground, he even looked calm.

"The River of the Underworld, Boy Xue, what are you really doing here?" asked Wan Su in the spirit beast ring in a soft voice.

At the beginning, it was in the Yuanfen Golden Pavilion store. Xue Zhen also asked the young shopkeeper about this issue, and the shopkeeper also told Xue Zhen everything he knew, and Xue Zhen secretly wrote it down. Now it seems to have had another purpose.

"Brother Wan, why don't you wait for a while, you'll see!" Xue Zhen still retained that sense of mystery.

With that, Xue Zhen raised his hand and popped out a few fireballs generated by mana burning, and the nearby ones were immediately reflected as if it were day, and his figure continued to drop sharply. Before long, he had landed on a nearby tortoise, surrounded by what Wan Su called the Underworld.

At this moment, Xue Zhen's right eye flashed with golden light, and with the observation of Shen Nian, there was only a depth of water about ten zhang to dozens of zhang below, and after observing for about half an hour, Xue Zhen began to pinch the trick.

I saw the spiritual light in his hand, in the darker environment, it seemed to be a firefly circling, and soon, Xue Zhen suddenly raised his sleeve robe outward, pressed his arm down, and a gray claw turned into a manifestation, and, "whoosh" into the river of the underworld.

In the blink of an eye, a pebble with a slightly smaller fist had already floated to Xue Zhen's palm, and the blood-colored light flashed, and the pebble had been sucked into the spiritual realm.

"Yin Yin Pebble, what is the use of this useless thing, Xue boy?" Wan Su in the spirit beast ring frowned and thought.

Xue Zhen didn't answer, but with another wave of his gray hand, another Yin and Netherworld pebble reappeared, and in the next half an hour, Xue Zhen grabbed more than a hundred Yin and Netherworld pebbles, all of which were included in his spiritual domain.

However, after grabbing these stones, Xue Zhen didn't have the intention of revealing them, his figure flickered away, and flew close to the river, his divine thoughts were embedded in this river of hell, and when he observed it carefully, time passed bit by bit, and it turned about a distance of thousands of miles, but Xue Zhen didn't make a move, which made people feel very weird.

Xue Zhen, who roughly turned twice, then suddenly stood on the top of the river in this huge underworld, at this moment, Xue Zhen's palms of his hands changed and danced, but in his mouth were reciting sentences of Lang Lang mantras, and in an instant, in this huge space, Xue Zhen's obscure incantations were echoing.

Hearing these incantations, Ying Lang in the spirit beast ring actually had a kind of eye-catching hope, and the divine thought was sent, and a thoughtful look was written on Ying Lang's face.

At the same time, under the influence of this spell embedded with part of the mana, on the river of the underworld, the original ripples gradually intensified, and the waves pushed one after another raised small waves of several inches to feet on the surface of the river, the waves were like clear water, and a black shadow flickered on the top of a certain wave, Xue Zhen fixed his eyes and looked at it, his face was full of joy.

"Styx, Boy Xue, what is the use of such a low-level artifact?"

Wan Su in the spirit beast ring muttered secretly again. It's just that at this time, there was a sudden sudden appearance on his face, and he let out a long sigh, and Wan Su actually walked into the Immortal Yuan Demon Array again.

In this regard, Xue Zhen did not send the divine thoughts into the spirit beast ring at all, but continued to urge the magic trick, reciting the incantation, with the increase of the waves, the waves slapped on the shore, and the height of the waves could reach several feet in height, and at the top of each wave, the kind of black shadow called the Styx River Evil Snake by Wansu frequently appeared.

Then, Xue Zhen activated another spell, a gray and black palm shot out, one, two, three, hundreds of Styx Snakes were all captured, and finally, Xue Zhen locked them all to a corner of the spiritual realm.

After completing these steps, Xue Zhen's magic trick suddenly converged, and the excitation technique in his mouth was also withdrawn, and the river of the underworld below actually returned to its original state of ripples and light waves in a few breaths, which had to be breathtaking. (To be continued......)