"Big brother!" Qin Xuan screamed in the sea, and the whole person froze on the spot, "It's big brother Qin Chuan! How could it be that big brother is inside!"

"What's going on!It's that the experiment is almost complete, and the formation has been activated, so go over and take a look!"

"Oops, oh brother, it's miserable, let's leave quickly!" Lamu's face changed greatly when he heard the movement from the fifth floor, and he pulled up Qin Xuan and Ziqing and hurriedly hid to the side, it was too late to rush down to the fourth floor, so he could only find a place to hide on the spot.

"It's that old guy who has changed!" Walking at the forefront, the old man of the demon clan wearing the standard robe of the Netherworld Base frowned, and stopped in front of the room that carried the old man in the south, "Lamu, you kid still dare to hide, get out of here!"

"It's over......" Lamu held his breath, stunned and didn't react, his heart was pounding violently, and he hid in the shadow behind the locker with Qin Xuan, only a few meters away from the old man.

"Hey, could it be that I made a mistake?" The old man of the demon clan let out a soft sigh, and the voice reached the ears of Qin Xuan and the three of them, and just when the three of them secretly breathed a sigh of relief, an arm quietly poked along the tall locker!

"Come out for me, you kid, it's really beyond my power to play hide and seek with this seat!" The old man stared at the changes in the blood pool in the room, but his body shifted and he directly dragged Lamu out from the back of the locker.

"Confused adults, confused adults' subordinates are merciful, Lamu is feeling that the breath of the fourth layer has changed, and he came to inspect, as expected, the old guy here is about to complete the last step, congratulations, it is all the credit of the confused adult. Lamu was so burly, but he was pulled directly in front of the puzzled adult, and it only took a tenth of a breath for Lamu to make up a set of rhetoric.

"Fart!" Seeing that there were other figures of the same clan at the entrance of the spiral staircase on the fifth floor, Lord Miaofu waved his hand towards the spiral staircase, "Let's all go back and rest, I've seen it, and the last step is still not completed." ”

"Yes, my lord. Answering in unison, Qin Xuan was in the dark and heard the exhausted voices of more than ten demon clans.

"Congratulations, my lord. Lamu shouted in a hurry.

"Your kid's brain is broken, Lao Tzu is still planning to leave! Today, you are not over to enter the fourth floor without permission!"

"Lord Confused, when this prefecture-level experiment is successful, your old man will be able to rise to the top, in the Netherworld Base, who else dares to be disrespectful to your Lord Confused. Ramu got up and said flatteringly.

"Hmm. The anger on his face subsided, "If it is successful, then your kid also has merit, and I will give you some benefits." Mistress agreed, but noticed that there seemed to be no movement in the eastern room, which was contrary to his expectations, and he walked towards the eastern room.

"Oops!" Qin Xuan and Ziqing didn't dare to speak, but they were anxious in their hearts, if the confused adults went to the east room, they would be able to see Qin Xuan and Ziqing in the afterglow.

"Ahh.....h

"What's going on!" said Ama.

"It's too heavy to confuse adults, and my cultivation is still shallow......"

"Get out!" Confused adults angrily raised their legs and kicked Lamu aside.

"Goo-goo-goo-" At this moment, there was a sound of bubbles in the blood pool coming from the room on the east side, and the puzzled adults calmed down when they saw this, the last kick just now was indeed a bit heavy, and Lamu actually turned his back directly.

"This guy. When Lord Confusion passed by Lamu, his brows furrowed, and after thinking for a while, he still lifted Lamu up and walked towards the spiral staircase on the fifth floor, "There are too many guys targeting me in the Netherworld Base recently, but I can't tell the truth because I hurt Lamu, I have to let him heal, hey." ”

The long sigh echoed on the fourth floor of the Netherworld Base Branch, and after a few breaths, the footsteps on the spiral staircase also disappeared, Qin Xuan motioned Ziqing to hide in place, and he quickly walked towards the room in the east, the blood pool in the room was restless again, Qin Xuan had already guessed that this was the energy consumption of the people in the blood pool, and it was able to temporarily resist the formation in the blood pool.

Scarlet eyes.

Qin Xuan looked through the formation barrier and looked at his eldest brother Qin Chuan looking at himself outside the barrier suspiciously, his eyes were full of scarlet.

"Shhhh

Qin Xuan made a silent gesture, the formation barrier in front of him could not be broken in a short period of time, even a seventh-order array spirit master could not do it, Qin Xuan rummaged through the storage ring and found the space primordial stone, this space primordial stone saved Qin Xuan's life, and after repeated use, it had reached the limit of almost dissipation.

"Fight for it. Qin Xuan's gaze showed determination, but Qin Chuan controlled his body and floated towards the back of the blood pool.

Seeing this, Qin Xuan ripped off the Ice Silkworm mask, and at this moment, Qin Chuan's whole body was shocked, and his scarlet eyes showed disbelief.

"Space Primordial, go!"

Controlling the spiritual power without leaking out at all, the space primordial stone was shining brightly, and with a bang, Qin Chuan only felt that one hand was pulling him, and in the next moment, he rushed out of the blood pool, and the formation barrier that he had no way to do did not cause any obstacles at all, and escaped directly through the formation, and the formation barrier was still in place as if nothing had happened.

"Poof-" A slight sound came from the spatial primordial stone, and the spatial primordial stone obtained from the immortal site shattered, Qin Xuan suddenly felt that the thing in his hand weighed a thousand catties, and almost fell directly to the ground, and after stabilizing his body, he looked at this crystal that seemed to be only the size of a sesame seed in amazement.

"What is it?" Qin Chuan's eyes were blood-red for a long time, but he also knew that he couldn't make a sound, but he was suspicious in his heart.

Qin Xuan took a closer look at the crystals on his palm, and when he flipped through the canon, almost all kinds of rare crystals were introduced, but the existence in front of him that looked like a void scum made Qin Xuan puzzled.

"Could it be the Void Crystal?" Qin Xuan looked through this memory, the Void Crystal Shine was produced in the Space Stone Mother, the probability was almost zero, it seemed to be a grain of dust, and the Void Crystal Shine needed to be integrated into the Sea of Knowledge, and the Void Crystal Shine was the ancestor of the spatial attributes.

"It looks like a speck of dust...... Is there such a big dust......" Qin Xuan compared for a long time and came to a terrifying conclusion--- a huge mass of incomparably large void crystals!

"Big brother is waiting for me. Qin Xuan pressed the Void Crystal Yao to his forehead, and after a while, a void appeared above the Sea of Knowledge, which looked very mysterious, Qin Xuan didn't have time to comprehend, and after seeing that there were no side effects, he directly withdrew from the Sea of Knowledge.

"Third brother, let's go, this is not a place to stay for a long time. Qin Chuan suppressed the demonic blood seeping into his body, controlling his breath from leaking, and he was already sweating profusely.

"No, I'm still waiting for news from the jade rune. Qin Xuan shook his head, the news in his hand had already spread, but he didn't answer for a long time.

In the residence of the deputy commander of the demon clan, the two Tianshu Tianquan pinched the jade talisman and looked at the gradually emerging figure in a daze.

"Boss, is this the fifth brother?"

"It's not like ah, the fifth brother has a peaceful appearance, it shouldn't be so hideous. ”

"Don't take a big risk and correct your mistakes, it's not worth it, let's go. ”

"Wait......" Tianshu pondered for a while, and finally found the clue in the moment before the portrait dissipated, "Huya is missing one, it's the fifth brother!

"Hum-" Qin Xuan's jade talisman was bright, and after controlling the interpretation of his spiritual power, it happened that the blood pool behind him emitted a volcanic eruption-like agitation, and the roar of struggle and the howl of pain emanated from the blood pool.

"Big brother, this person will be saved, you and Ziqing will hide first, I will find a way!" Qin Xuan arranged in a low voice.

"If you think of a way, even if you are a formation spirit master, you can't figure it out, there is almost no way to crack this formation. Qin Chuan pulled Qin Xuan and was about to leave.

"Trust me. Qin Xuan patted his eldest brother Qin Chuan on the shoulder, Qin Chuan was stunned, as if the person in front of him was not the younger brother who was twelve years younger than him, but a comrade-in-arms who was fighting side by side.

"Do what you can. Qin Chuan no longer stopped it, and he and Ziqing hid in the shadows.

Qin Xuan smashed the communication jade talisman, and Tianshu Tianquan finally made a plan, if he wanted to rescue Yuheng, there was no other way but to let one of Tianshu Tianquan destroy the military camp to attract attention, and the other person cooperated with Qin Xuan to break the formation to save people.

"Do you kid have the certainty of cracking the formation?" Qin Chuan was still relieved.

"You can't crack it, you can only destroy it," Qin Xuan flashed to the side, waiting for Tianshu Tianquan to unfold his plan.

"Destroy? Can this big array be destroyed for the time being, even if it is really destroyed, can you take him away? After the aura is exposed, the thousands of demons in this demon army garrison can't bear it at all. Qin Chuan's face was extremely ugly, his energy had been exhausted in fighting against the demon blood invasion, and even Ziqing couldn't win at this moment.

"Big brother, bring it back and come with me. Qin Xuan was like a wind wolf staring at his prey, his eyes were fixed on the churning pool of blood that was getting stronger and stronger, and suddenly, a great earthquake trembled, and the demon army garrison emitted a deafening roar.

Tianquan's three golden light palm prints in succession were like mountain peaks falling from the sky, shooting towards the station, and the rumbling sound was endless.

"There are human cultivators attacking the demon army station!" Qin Chuan felt the strength of the aura of Heavenly Power, and he didn't know how much above him, "It's a powerhouse of the Feather Realm!"

While Qin Chuan was stunned, Qin Xuan felt the movement coming from the fifth floor.

"Hey, even if there is a strong enemy attacking, the demons in this netherworld base will not come to support?" This was beyond Qin Xuan's expectations.

"The demon clan of the bird, there is not a single one who can fight!haha! Don't even think about living today!" "Where is Tianquan still have the gentle appearance that Qin Xuan has ever seen, as fast as the wind, destroying the camp with his hands and feet, and even many martial arts arenas were directly slapped to the ground, and a pair of blue wings behind him proudly volleyed into the air, and even thousands of demons could not help it.

"Where did the old immortal come from, he dared to make trouble in front of the tent!" After an angry shout, the demonic flames were monstrous, and two figures rose from the ground in the big tent not far away, and the black wings of the demonic breath behind them were slightly ferocious.