Li Muran immediately manipulated the Greedy Sword with the blood of the Demon Dragon and fled to the Demon Valley.

The purple python transformed by the Greedy Sword, holding the demon dragon blood ball, teleported several times in the air, and soon appeared at the entrance of the valley.

At this moment, a cold flame suddenly emerged from the face, turning the small valley into thick frost.

The frost spread very quickly, and it was about to completely seal the valley entrance in an instant, even the power of space was sealed and isolated.

However, the Greed Sword also changed very quickly. It pierced the void directly. Before the entrance of the valley was completely closed, it pierced out of the void outside the entrance of the valley and escaped dangerously outside the entrance of the valley.

A huge gray-white figure flashed, and the frost dragon appeared near the entrance of the valley. It felt very uncomfortable, so it did not chase after it immediately.

However, the magic dragon aura contained in the Greedy Sword still made it very moved. After hesitating for a moment, the Frost Dragon actually flew out of the mouth of the valley. Wherever it passed, there were frozen paths in the air.

The frost dragon was extremely fast and caught up with the Greed Sword in the blink of an eye. He squirted his mouth and a very cold aura enveloped the Greed Sword.

If it is shrouded by this cold breath, even if the Greed Sword has the power of Li Muran's Sky-Devouring Phantom, it will not be able to escape.

The Greedy Sword immediately spit out the blood of the demon dragon, then pierced the void, and escaped blindly.

Frost Dragon was overjoyed. It looked at the blood of the demon dragon and immediately sensed that it was not too much, but quite pure, and there were no other harmful impurities. Frost Dragon sucked the blood of the demon dragon into its belly with a big mouthful of sucking it.

Li Muran did not do anything in this group of demon dragon blood. He knew that Frost Dragon might be more familiar with the blood of the demon dragon than himself. As long as there was a little strange aura, it would probably not be able to draw Frost Dragon out.

Frost Dragon had just swallowed the blood of the demon dragon, and thousands of sword lights suddenly shone out in the air around him. Eighty-one small swords soared into the sky with gorgeous sword light, then sank into the void and disappeared, and then a layer of sword light barrier that was dozens of miles in size appeared, covering Frost Dragon.

"It's done" Hua Yuncong was overjoyed. The figures of him, Liu Chenfeng and others suddenly appeared in a small hill more than ten miles away. A brilliant hidden formation was removed around them.

Li Muran also flew out of the Demon Valley. He recalled the Greedy Sword and guarded the mouth of the Demon Valley. The low-level monsters in the Demon Valley did not dare to rush out at all.

The frost dragon realized that he was ambushed, his eyes were full of anger. It opened its mouth and squirted, spitting out a stream of cold breath, turning into layers of frost, which filled the sword formation in the blink of an eye. Even the sword light barrier was attached to it.

Hua Yuncong hurriedly stimulated the power of the sword formation, and a large amount of spiritual power was drawn out from the countless spirit stones in the formation, turning into sharp sword lights, slashing towards Frost Dragon. Liu Chenfeng and Jianling each held a formation flag and injected their pure sword energy into the sword formation to cheer for the sword formation.

In an instant, thousands of swords slashed together, with amazing momentum

The frost on the sword light barrier was slashed down in an instant, and the frost around the frost dragon was also defeated invisible. The sword light was everywhere, and the frost dragon could not avoid it. Even the frost dragon's extremely hard scales fell on the frost dragon's extremely hard scales.

"The frost scales of this frost dragon are really hard," Hua Yuncong said in shock: "If it were an ordinary spiritual monster, if it were slashed by these ten thousand swords, it would have turned into a ball of flesh mud, but it was almost not damaged at all."

Li Muran nodded secretly. He had heard from Demon Soul that there are many descendants of Demon Dragon in the Demon Realm. Whether the bloodline of these descendants is pure can be judged from the form. In addition, the scales on their bodies directly reflect the strength of the bloodline. The stronger the bloodline, the more invulnerable the scales on their bodies are, and they will not invade all laws. And the rumored scales of the real Demon Dragon have reached the state of not being damaged or destroyed. It is said that only the true immortal has the ability to destroy it. This strength is similar to the dragon bones of the true dragon.

The frost dragon's frost dragon scales are so strong, which also shows that its demon dragon bloodline is very strong. Unfortunately, it fell into the sword formation. As long as the spiritual power of the spiritual stone in the formation is not exhausted, as long as the formation sword is not destroyed, the power of the sword formation will continue to flow.

Ten thousand sword lights slashed towards Frost Dragon continuously. However, layers of frost appeared on the scales of Frost Dragon, resolving the power of the sword light that changed. Relying on the defense of the scales, Frost Dragon actually withstood waves of attacks from the sword formation.

"The body of the Frost Dragon is too strong." Liu Chenfeng and others' faces changed slightly. Even the sword formation was difficult to hurt. It is conceivable that their swords could not kill them.

Relying on the hard frost scales, the Frost Dragon actually ignored the sword lights that were slashed, but used his sharp claws to tear the sword light barrier of the sword formation.

The sharp claws grabbed the sword light barrier, and a dazzling cold light appeared, making sharp and harsh sounds. Countless sword lights dissipated, and it actually tore a few slender cracks.

Li Muran was shocked. Although Hua Yuncong's sword formation was extremely powerful and powerful, it was still a single sword magic power after all. Like most sword magic powers, it was known for its sharpness. But this Frost Dragon had an extremely powerful body, which just happened to restrain sword magic powers. No matter how mysterious and varied the sword technique was, it would be useless if it could never cut through the other party's body.

Fortunately, the defense power of the Nine Profound Sword Formation is also extremely strong. No matter how hard the Frost Dragon rushes left and right, and does not break it, the Frost Dragon can never escape.

Suddenly, the frost dragon roared to the sky, and its roar seemed to have a strong piercing force, which spread to the depths of the Demon Valley.

In the Demon Valley, waves of commotion appeared, and a large number of demon beasts jumped up and flew up, rushing towards the exit of the Demon Valley.

"This Frost Dragon is the 'master of this valley. It actually has the ability to mobilize these monsters to work for it." Li Muran felt a stern heart. He hurriedly sacrificed the Greedy Sword, which turned into a huge purple python that was thousands of feet tall and guarded the exit of the Demon Valley.

As soon as the low-level monsters flew to the entrance of the valley, they were swallowed by the purple light transformed by the Greedy Sword in one bite, and then their divine thoughts disappeared and their breath fell into the valley without any breath. Seeing this scene, the monsters were shocked and their actions were slightly slow.

However, urging by the dragon roar of Frost Dragon, more and more monsters were flying here, and there seemed to be some high-level monsters in the distance.

Li Muran's heart sank. He knew that with his own strength, he could not stop so many monsters from rushing out. The most urgent task was to kill the Frost Dragon first.

He didn't dare to pity the immortal fire talismans anymore, and immediately stretched out his finger and shot a magic spell into the sword formation.

Hua Yuncong understood, and the formation flag in his hand shook, and a small hole appeared in the sword light barrier, and put the magic tricks sacrificed by Li Muran, and then closed them immediately.

A loud "boom" sound came out of the sword formation, and the fire rose into the sky, filling the entire sword formation.

At this moment, the sword formation barrier was also broken into pieces by a powerful flame.

"This, the power of this talisman array is too strong." Hua Yun changed his face from his face. He clearly sensed that the barrier of the sword array was broken by an unstoppable explosion and directly destroyed, and the sword array was broken.

This Nine Profound Sword Formation was Hua Yuncong's proud work. It was complex in layout, but it was known for its powerful power. Unexpectedly, Li Muran easily forcibly defeated it in an instant by just using a talisman array.

With such powerful power, Hua Yun couldn't help but think that if he was in the talisman array, he would definitely have no corpse under this explosion.

Liu Chenfeng was also shocked. They had never seen Li Muran use such powerful means. With such means, it would be no surprise that even if he killed a cultivator in the spiritual body stage.

After the fire dissipated, the frost dragon no longer existed. Its body had been completely destroyed, but a large number of gray and white scales were scattered in the air - it was its natal dragon scales.

Li Muran was shocked. He didn't expect that these dragon scales were so strong that they were not completely destroyed in the talisman array of the Immortal Fire Talisman.

As soon as the Frost Dragon died, the monsters in the Demon Valley lost their "master" summoning, and were also frightened by the huge movements outside the valley and retreated back to the valley one after another.

Li Muran flew to the talisman formation, waved his sleeves, and put away the scales one by one.

Suddenly, a blood light flashed and flew out of a scale, intending to escape into the Demon Valley.

Li Muran's eyes and hands were quick, and he could not think too much about a Heaven-Sealing Talisman. In an instant, a space barrier formed, covering the bloody light firmly.

After using the Heaven-Sealing Talisman, this bloody ball naturally had nowhere to escape.

"Is this the demon dragon bloodline contained in the frost dragon?" Li Muran looked at the blood dragon in surprise and joy, and praised with excitement in his eyes: "This is much thicker and stronger than the original demon dragon bloodline I had."

Li Muran immediately changed his magic trick and stretched out his fingers to bounce it. He wanted to conquer this more powerful blood of the demon dragon according to the method he taught him by the demon soul.

Straws of demonic energy popped out of Li Muran's hand and turned into black air and wrapped around the blood dragon layer by layer.

The blood dragon kept dodging, but it could not escape the seal of the sealing talisman in a short period of time. As the black air covering the blood dragon became more and more black air, the blood dragon's actions became less and less powerful. Finally, it was completely trapped by a ball of black air and could not move.

Li Muran reached out to grab it, took the blood dragon covered with black air into his hand, then put a few sealing talismans close to his body, and then put them into his sleeve.

Li Muran took the Tiantian Talisman and smiled at Liu Chenfeng and others, "Haha, this demon dragon bloodline is harmful to ordinary spiritual cultivation, but it is of some use to it, so I'm not polite."

Liu Chenfeng nodded: "The main reason for killing the Frost Dragon is Mr. Li's credit, and the spoils are naturally handed over to Mr. Master."

Hua Yuncong nodded, not saying much.
Chapter completed!