Lin Feng endured the sharp pain in his feet and sped up his speed to dive down. Only when you get the treasure can you get out as soon as possible.

"Rush!"

Lin Feng let out a low sigh and gritted his teeth to sneak in.

"Zizizi!"

The heat of the magma was very terrifying, and Lin Feng's body was splashed with a little magma from time to time, and a trace of white gas came out. Severe pain was with him at all times.

After about fifteen minutes or so, Lin Feng's feet were empty, and the surrounding magma actually receded like a tide. In front of him, there was a three-meter-wide quarantine area, and in mid-air, a colorful phoenix feather was suspended.

"It's ......"

Looking at the feathers that were constantly emitting light in front of him, Lin Feng's heart couldn't help but beat. This is the Nine Heavens Phoenix Feather, which is a divine object!

"Whew!"

He took a deep breath and stretched out his right hand. However, at this moment, a scorching aura greeted him, and the fireball exploded from his side in an instant.

Lin Feng reacted extremely quickly and quickly jumped to the side.

"Roar~"

Suddenly, a black shadow burst out of the magma, and a terrifying aura instantly pressed in.

"Whoosh!"

The speed of the black shadow was extremely fast, and it was accompanied by fireballs.

Lin Feng continued to roll, each time narrowly avoiding those fireballs. However, the black shadow also took the opportunity to approach him.

"Roar~"

A terrifying beast roar came, and Lin Feng felt a heat in front of him, and he actually touched the mouth of the black shadow.

"it!"

He screamed and kicked up with his right foot, finally kicking the shadow away.

It was a strange beast covered in flames, and because it was surrounded by flames, it was impossible to see if it still had hair on it. However, it can be seen that it has two sharp horns on its forehead.

"What is this?"

Lin Feng's brows furrowed slightly, staring at the creature in front of him.

"Roar~Roar~"

The strange beast stared at Lin Feng with an unkind look.

Lin Feng looked at the strange beast, then at the Nine Heavens Phoenix Feather, and instantly understood. Come to think of it, it is the spirit beast responsible for taking care of the Nine Heavens Phoenix Feather.

Knowing this, Lin Feng's heart sank slightly. It seems that if you want to get the Nine Heavens Phoenix Feather, you must first win this beast.

Since you can't go back, then let's go up!

"Come on!"

Lin Feng let out a loud shout, and the Immortal Sword attacked instantly.

Sword!

Countless sword lights suddenly appeared around the beast, stabbing at it with a clanging clang. However, the skin and flesh of that alien beast were very powerful, and those sword lights couldn't even break through the defense?

Lin Feng's face changed, the long sword in his hand changed, stupid sword, attack!

"Dangchang!"

Lin Feng's long sword stabbed the beast's forehead, but it just closed its eyes and was unharmed.

"Roar~"

Lin Feng's two attacks had no effect, but instead stimulated the anger of that strange beast. At this moment, I saw it roar violently, and its figure instantly pressed over.

"Huh?"

Lin Feng's body was on one side, and he wanted to dodge. However, there was a burning feeling behind him, and it turned out that he was about to be forced out of the quarantine area.

Behind him is the scorching magma, once you enter the magma, then you will be more passive, the magma is the home of the beast.

"No, you can't go back!"

Lin Feng's eyes flashed with a fine light, and then he bit his silver teeth, and his right hand tightened the immortal sword.

A massive amount of spiritual energy poured into the divine sword, and the next moment, the immortal divine sword buzzed, erupting into a terrifying bloody aura......

The beast's figure froze slightly, as if it was a little scared. But after a few seconds, its eyes slowly turned red, and its size skyrocketed!

"Roar~"

The beast let out a roar from its mouth, and kicked its hind legs in the air, and its huge body was like a cannonball, killing towards Lin Feng's position, with extremely fast speed.

Lin Feng's face was solemn, and his left hand condensed a whirlpool-like aura mass. In the aura cluster, the power of thunder and lightning flashed.

This is a magical power that Lin Feng learned from the palace library, called Spiral Purple Thunder, the principle of which is to turn the aura into purple thunder, and then release it after spiral-like compression.

This supernatural power requires a huge amount of aura, so ordinary people can't learn it at all. However, what Lin Feng lacked most was aura.

"Bang!"

The figure of the strange beast was already extremely close to Lin Feng, Lin Feng's eyes narrowed, and the spiral purple thunder in his left hand suddenly blasted out.

"Boom!"

The spiral purple thunder exploded in the air, and the alien beast was staggered, but it still killed in the direction of Lin Feng.

Lin Feng's face remained unchanged, and the immortal sword in his hand danced a sword flower, and another stupid sword, stabbing towards the lower abdomen of the alien beast.

There was no fancy, and when there was a loud bang, Lin Feng's long sword and the scales of the beast's lower abdomen slashed, and the Dao fire burst out.

"The lower abdomen is so hard too?"

Lin Feng's face changed, and his figure retreated sharply. But the strange beast obviously refused to let Lin Feng go, and the flames all over his body instantly erupted, sticking out his head.

"Zila......"

The two sharp horns on its head erupted with strange power.

Is it a flame?

No, it's not just flames!

Lin Feng's face changed drastically, the power that erupted from the sharp horns of that strange beast was very terrifying, there was the power of flames, there was also the power of thunder and lightning, and it was also black thunder and lightning......

The black thunderbolt, called the Yin Thunder, is one of the most eccentric of the lightning genres. It can stick to a person's body like a maggot on the tarsal bone, slowly paralyzing people's perception.

Moreover, the lightning is so varied that sometimes you can't defend against it at all.

"Would you like to help?"

Suddenly, Luo Tianyi spoke.

Lin Feng's face was stunned, and he said, "No, I still want to rely on myself." But can you tell me if there's any way to defeat it?"

Luo Tianyi smiled and said: "This is a flame dog, the cultivation has probably degenerated to the early stage of the transformation of the god, and the sharp horns on the head can release the power of various attributes. If you want to defeat it, you have to find a way to deal with the sharp horns on its head. ”

"Sharp corners?"

Lin Feng nodded and said, "Oh, there's one more thing. The Immortal Sword in my hand, why do I feel that it is not sharp enough?"

"It's not sharp, it's certainly not sharp enough. ”

Luo Tianyi's voice came out.

"Huh?"

Lin Feng's face was slightly stunned, and he said in shock: "You said that this immortal sword didn't strike, why didn't you say it earlier......? I've been using an unsharpened sword for so long?"

"Didn't you ask?"

Luo Tianyi rolled his eyes in the map of the mountains and rivers.

"So how do you get started?"

"You're too late now, anyway. ”

Luo Tianyi didn't answer this question, but instead urged Lin Feng and said, "Boy, you better deal with the Flame Dog as soon as possible, if you wait until the Nine Heavens Phoenix Feather's machine spirit awakens, then you really don't have the slightest chance." ”

"And the machine spirit?"

Lin Feng's face darkened.

Luo Tianyi continued: "Then what's the case? How can a flame dog be sent to a god like the Nine Heavens Phoenix Feather? Moreover, the strength of the flame dog at its peak is more than that, it can be said that you have to be lucky to meet a flame dog in the early stage of the transformation of gods today. ”

"Ugh!"

Lin Feng smiled bitterly when he heard this, he couldn't understand why he always encountered some monsters against the sky?

"Depend on ......"

Lin Feng wanted to speak and stopped.

"What? or do you want to help?"

"Hmm!"

Lin Feng gritted his teeth and said, "I don't ask for anything else, it's just ...... Can you make the Immortal Sword sharper first?"

"Well, that's not too much to ask. ”

Luo Tianyi nodded and said, "Okay, then let your Immortal Sword open for a minute." ”

As soon as Luo Tianyi's words fell, the immortal divine sword in Lin Feng's hand erupted with a divine light. The next moment, endless sword qi suddenly erupted around the divine sword, extremely powerful.

"I ...... Holy!"

Feeling that terrifying sword aura, Lin Feng's excited hand trembled slightly.

Is this still the Sword of Immortality?

"Why are you still stunned?"

Luo Tianyi said with a low snort.

"Oh oh oh!"

Lin Feng immediately came back to his senses, and then, he poured monstrous aura into the Immortal Divine Sword, and the sword light in the Divine Sword became more and more brilliant.

At this moment, the Immortal Sword was constantly changing colors in Lin Feng's hands. One moment it was purple, the next it turned gold, and eventually, it turned into the color of blood.

"This is what the Immortal Sword really looks like. ”

Luo Tianyi explained: "The Immortal Sword is the sword that has killed endless gods and demons, and the blood stains its sword body red, so its original color is red. ”

"So powerful?"

Lin Feng's heart shook, but it was too late to think about it at this moment.

The Flame Dog rushed in, and the terrifying pressure made Lin Feng's scalp tingle.

"Humph!"

As soon as Lin Feng shook the immortal sword in his hand, the crimson sword qi was like a flame, constantly burning on the blade. The next moment, he stepped on the soles of his feet and met the flame dog.

And at the moment of attack, the long sword in his hand was also increasing exponentially. Soon, the Excalibur had skyrocketed to the size of a Flame Dog's head.

"Sword!"

Lin Feng let out a low snort, it was still a chaotic sword among the Seven Swords. However, this time the sword is completely different from the previous one.

A terrifying aura erupted from the Immortal Divine Sword, and in the void, a divine sword with an astonishing light pierced through the void and appeared.

The sword qi is vertical and horizontal, and the sword is flying wildly!

"Ding, ding, ding!"

The crisp sound of the sword instantly spread all around, and the chaotic swords in those voids contained endless power, piercing through the scales and flesh of the flame dog.

"Roar~Roar~"

After a while, the flame dog was covered in blood and kept roaring. However, Lin Feng didn't want to stop there, he wanted to cut off the sharp horn while the Flame Dog was not yet furious.

"Whoosh!"

Lin Feng's figure flashed, and he soon came to the back of the Flame Dog. The Flame Dog notices and turns around with a fireball attack.

On the side of Lin Feng's figure, he dodged the attack of the Flame Dog. Then, his immortal sword was raised in the air, and it slashed down at its right corner.

"Whew!"

This time it was smooth, and the sharpness of the Immortal Sword made Lin Feng dumbfounded. As soon as he cut down, he met no resistance.

"Worthy of the Sword of Immortality!"

Lin Feng sighed in his heart, and was about to cut off the other sharp horn of the Flame Dog. But at this moment, the flame dog seemed to go crazy, and suddenly jumped up and down.

"Roar~Roar~"

The terrifying roar instantly spread all around, and that wave even exceeded the level of Lin Feng's Nine Heavens Dragon Roar. Lin Feng's face changed, and he pressed on the body of the flame dog.

"Roar~"

The flame dog had already fallen into a berserk state, and its other sharp horn erupted with endless power, and Lin Feng used all his strength to gain a foothold on it. However, what made him desperate was that among the Nine Heavens Phoenix Feather, a cold voice suddenly came......