Combining Heavenly Fire and Spirit Weapons was definitely not Yan Long's patent.

But the ones that can be successfully combined are definitely a few of the few.

Because there are very few materials that can withstand the scorching of the heavenly fire, this magic knife of Yan Long can withstand the scorching of the heavenly fire, and it is obvious that the materials used to refine it are extraordinary.

"Whew!"

Yan Long exerted his strength with both arms, slashing the magic knife down, and the rolling heavenly fire spread out like a heat wave.

The scorching flames instantly turned the surroundings into a hot lava field.

The people who were fighting around saw this rolling heat wave, and they all immediately dodged away.

This is a heavenly fire, but it is not a joke, as long as the heavenly fire is contaminated a little, don't think about retreating calmly.

However, even if they retreated quickly, there were still many cultivators, and they were still half a step late.

Kwai Shui Tianhuo is one of the top ten heavenly fires, and its power is naturally self-evident, although it is only a first-level one.

But that power is not something that ordinary cultivators can resist, but in an instant, those cultivators who are contaminated with heavenly fire have turned into a pile of burnt dust.

"The power of heavenly fire is really not something that ordinary people can bear. "The piles of dust on the ground around me also felt something.

Although Lin Mu also has the Heavenly Fire, in the face of the rolling hot waves, he can only resist the Heavenly Fire.

"Boom!"

The rolling waves of flame hit the fire curtain composed of the frost sky fire.

The Frost Heavenly Fire of the Forest Tree is a second-level Heavenly Fire, and its ranking is also much higher than that of the Kwai Water Heavenly Fire.

Even if Yan Long had a way to control the Heavenly Fire, it would not be a matter of time or a moment to break through the Fire Curtain of the Flowing Frost Heavenly Fire.

"Open it for me!"

Yan Long roared suddenly, his arms suddenly strengthened, and all the flame waves gathered together at this moment, slashing at the fire curtain.

"Boom!"

The blade formed by the flame wave slashed heavily under the fire curtain, and it also pressed the fire curtain down a few centimeters, almost sticking to Lin Mu's body.

After all, Lin Mu's cultivation is still better than Yan Long's field.

"Humph!"

Lin Mu snorted, and couldn't help but take half a step back.

"You can't hold on, under my demonic flame slash, no one has been able to survive ten breaths. Yan Long looked at Lin Mu and smiled coldly.

"Yes, grandpa, I'll let you see how I broke your grandson's shit!"

Lin Mu's voice fell, and he suddenly strengthened his strength, forcing Yan Long's blade upwards by a few centimeters.

Seeing Lin Mu forcibly forcing his magic knife back to its original position, Yan Long was also secretly surprised in his heart.

"Broken Spirit!

However, before Yan Long could finish his surprise, Lin Mu suddenly shouted, and the shadowless knife swung directly upward, and a circle of spiral aura directly pierced into the Kwai Shui Heavenly Fire, dispersing all the Heavenly Fire.

"What!"

Lin Mu actually scattered his Heavenly Fire, which Yan Long never expected.

"Open the world!"

The forest knife didn't stop at all, and it directly slashed down, and the speed was so fast that only a white light was left.

"Dang!"

Yan Long subconsciously went to block, and with a crisp sound, Yan Long was directly forced to retreat four or five steps back.

"Take life and death!"

Without waiting for Yan Long to gain a firm foothold, Lin Mu slashed out again, and the huge True Yuan and murderous aura directly locked on Yan Long, leaving Yan Long with nowhere to hide.

Feeling the strong aura pressure and murderous aura, Yan Long also broke out in a cold sweat.

"Flame Shield!"

In the face of Lin Mu's nirvana, Yan Long could only passively sacrifice the shield of Kwai Water and Heavenly Fire to resist.

"Boom!"

The Shadowless Knife bombarded under the shield formed by the Aoi Water Heavenly Fire, and immediately stirred up countless waves of flames.

"Boom!"

"Boom!"

The waves of fire splashed and turned hundreds of plots into molten magma.

"Taixuan Six Swords!"

Li Jiuyu saw Lin Mu refining three swords, and his eyes were also cold.

Taixuan Six Swords, but the method of Taixuan Mountain's town faction must not be passed on.

Lin Mu now actually used the Taixuan Six Swords against the enemy, which made Li Jiuyu even more determined to kill Lin Mu.

But soon, Li Jiuyu's homicidal heart turned into a shock.

The shield of the heavenly fire is naturally not so easy to break, although Lin Mu slashed three times in a row, but he still did not break through the shield of the Aoi Water Heavenly Fire Illusion.

However, Lin Mu obviously didn't intend to give up, and with a flip of his wrist, the knife momentum changed again, and he slashed out in reverse.

"Against the odds!"

This was the fifth sword that Lin Mu had mastered after he had obtained the Nine Slashes of Heaven Splitting.

The shadowless knife slashed out in reverse, and the surging vitality of heaven and earth seemed to really want you to mess up.

"Boom!"

The Shadowless Blade slammed into the Skyfire shield again, but it still couldn't break it.

Seeing that Lin Mu still hadn't broken the shield, Yan Long was also relieved.

At the same time, Yan Long was sure that Lin Mu would definitely not use the various changes of the Heavenly Fire, which made him feel more at ease.

Otherwise, if Lin Mu also uses the change of the Heavenly Fire, I am afraid that the shield that he transforms with the Aoi Water Heavenly Fire in an instant will already be breached.

"It's useless! Even if I stand here and make you slash hundreds of times, you won't be able to break through my shield. Yan Long said with a slight smugness.

As long as you have this Heavenly Fire Shield, you are already invincible.

However, it was a pity that Yan Long didn't know that Lin Mu didn't plan to break his shield immediately, but was just going to use him to refine his moves.

"Bio-Creation!"

Lin Mu slashed out again, still bombarding the Heavenly Fire Shield.

"Fifth sword! He actually mastered the fifth sword!" Li Jiuyu watched Lin Mu use the biomorphism, and his face was also full of surprise.

Although the power used by Lin Mu was much smaller than the power he used. Too much.

But this is really the real fifth sword.

Lin Mu was able to use the first three swords, and Li Jiuyu could understand it, after all, Lin Mu killed Bai Sheng and obtained the sword trick of the first three swords.

However, in the sword technique behind, Li Jiuyu thought that except for himself and Elder Taishang, he had completely mastered it, and the rest of the people could not master it at all.

However, Lin Mu used the fifth sword at this time, which was absolutely unimaginable to Li Jiuyu.

"No, although there is a shadow of the Taixuan Six Swords, it is not exactly the same. His use seems to be more complete, and it is more smooth, and even with his cultivation at this time, he can use the fifth sword. Li Jiuyu soon discovered that something was wrong.

"Isn't it!"

Li Jiuyu looked at Lin Mu and thought of a possibility, his eyes widened, and his face was incredible.

"Could it be that this is the one mentioned in the patriarch's classics, the true origin of the Taixuan Six Swords!"

"He actually found the Sunset Palace, and he actually obtained the complete Taixuan Sword Technique!"

Li Jiuyu stared at Lin Mu, completely unable to believe his thoughts.

There are already classics in Taixuan Mountain that record the origin of the Taixuan Six Swords, and Li Jiuyu in Sunset Valley doesn't know how many times he has been there.

But he didn't have the cultivation of the patriarch at all, let alone enter the Sunset Palace, even if it was a hundred thousand times the pressure zone, he couldn't even walk in.

"You must capture him alive, he has entered the Sunset Palace, and he must have gotten an unimaginable opportunity!" At this time, Li Jiuyu no longer wanted to kill Lin Mu, he wanted to capture Lin Mu alive. And get the woods, everything you get from the Sunset Palace.

If Lin Mu had everything he had obtained in the Sunset Palace, then his Taixuan Mountain would definitely have risen to a level in an instant and become a member of the Nine-Star Sect.

And if you master the real Taixuan Sword Technique, even if you become the most powerful Nine Star Sect in the entire cultivation world, there is no problem.

"Hellish horror!"

Lin Mu slashed out again, and the powerful aura fluctuations had already made the aura of the entire area resonate.

"The Ninth Sword!"

"The Taixuan Six Swords really don't only have six swords, there are as many as nine swords!" Li Jiuyu's eyes also lit up at this time, and he couldn't wait to arrest Lin Mu immediately, and then force Lin Mu to tell all the secrets.

"Boom!"

The ninth knife slashed at the Heavenly Fire Shield, causing the Heavenly Fire Shield to vibrate violently, and the flames were almost wiped out.

But in the end, the flame shield shook a few times, and it didn't break after all.

Yan Long saw that his shield had finally survived, and his hanging heart was also relaxed.

After withstanding Lin Mu's nine swords in a row, Yan Long was also worried that Lin Mu would break through its shield.

"What other tricks can you use!" Yan Long looked at the forest trees that were already out of breath and sweating, and he was also a little proud.

Lin Mu's unrestrained attack, although he was also shaken, but he didn't consume much, and he now had the upper hand in comparison.

"It was just an appetizer just now, but now it's the real main course!" Lin Mu sneered, condensing the momentum of his whole body while gathering all the sword qi around him.

Looking at the rising momentum of the forest trees and the condensed sword qi, Yan Long's heart suddenly gave birth to a smell of death.