Xiao Cheng flew away under the gray sky, feeling the strong wind, looking down on the famous mountains and rivers in the inner ruins, his chest suddenly opened up, and he was very happy, he had not flown for too long, and he had almost forgotten the comfortable feeling of flying.

I don't know if it was because his physique was tempered by the corrosive poisonous mist in the abyss or because of something else, flying in the inner ruins didn't attract a trace of ruining energy.

Xiao Cheng flew higher and higher, and noticed that the sky here was several times lower than the outside world, only four or five thousand meters at a height, it seemed that he had reached the limit of the sky's height, and then outward, there was an endless outer void.

Xiao Cheng's expression moved, and he said to himself: "The inner ruins of the sky are so low, the Fengxun Sword just needs to absorb the Gangfeng outside the sky to improve the grade, and it must be several times easier to break through the limit of the sky and absorb the Gangfeng outside the sky here than the outside world!"

Just do it, Xiao Cheng immediately urged his true qi with all his strength, climbed straight up, and the giant sword exuded a majestic and incomparable sword might, as if it was about to break through this heavenly dome.

As the distance became higher and higher, the Heaven and Earth Yuan Qi became thinner and thinner, and the flying ability of the giant sword was greatly reduced, and when the climbing momentum was about to stop, Xiao Cheng performed a light feather technique on himself, and his body became lighter, and he continued to climb several hundred meters upward.

The sky was gray, and it seemed to be filled with a faint gray haze, and Xiao Cheng hovered in the haze, unable to continue to climb upward.

At this time, Xiao Cheng sacrificed the other seven Nine Xuan Swords, stepped on the Seven Swords, and climbed up hundreds of meters again.

Penetrating the haze area, I saw the sunlight pouring down from the sky above the haze, and the gray haze was like a golden sea of clouds.

Looking up, in addition to a dazzling sun hanging high in the sky, you can also see countless twinkling stars, all of which become so clear that Xiao Cheng feels as if he is in the vastness of the void.

However, the position is high enough, and it still hasn't flown out of the sky to enter the void, and it still needs to borrow strength from other places to really break through this sky, and the flying sword has lost the buoyancy of the heaven and earth vitality, and it can no longer continue to climb.

"The height should be about the same!"

Xiao Cheng raised his head to estimate the limit of the sky, and the light in his hand flashed, and a multicolored glass bottle appeared in his hand, which was the magic weapon of the Jincang faction, the Five Elements Glass Vase.

The magic weapon of the Five Elements Glass Bottle is very special, and unlike other magic weapons, it can continue to spew out the Five Elements Destroying Miè Dao power, which can form a recoil force, which is similar to Ning Qianxi's Eight Treasures Red Lotus.

It's just that the Five Elements Glass Bottle is not a magic weapon for flying, and the recoil power is far less than that of the Eight Treasures Red Lotus, but it is enough for Xiao Cheng.

Xiao Cheng stood on the Qikou Sword, urging the True Qi suppressed by the Jiuding Fragments with all his strength, and poured all the True Qi into the Five Elements Glass Bottle, and the mouth of the Five Elements Glass Bottle formed a spherical light cluster, and a straight blazing beam of light burst out with a bang.

Xiao Cheng's light body was pushed by the reaction force, like sitting on a small rocket, rushing out of the sky from slow to fast.

Xiao Cheng smiled: "This method really works!"

After a few minutes, Xiao Cheng could no longer feel any fluctuations in his vitality, and there was no air around him, it was already a complete vacuum environment, and at this moment, the Fengxun Sword in his hand trembled violently, making an excited buzzing sound.

The "little rocket" continued to push, Xiao Cheng climbed dozens of meters more, and the pressure around him suddenly increased sharply.

At this time, there was nothing in front of him, and he could only see the infinitely distant sun and countless stars, but the body was splashed with sparks, and the invisible wind outside the sky was like countless knives, blowing towards him from all directions.

"This is the Outer Gang Wind!" Xiao Cheng frowned slightly, gritted his teeth, even if he had the Divine Weapon Treasure Body, he still couldn't completely ignore the danger of Gang Feng, and his whole body was in pain, as if he had been cut by a thousand knives.

The Fengxun Sword in his hand immediately shone brightly, and it frantically absorbed the surrounding Gangfeng like a whale, forming a storm around the sword body, and the Fengxun Sword quickly lengthened and widened at a speed visible to the naked eye, and the sword momentum became even more fierce, piercing and cold.

A few minutes later, the Feng Xun Sword stopped absorbing and had turned into an eight-meter-long giant sword, reaching the middle realm of the upper grade, only a line away from the top of the upper grade, and the white halo on it flowed, swallowing out a dazzling sword light.

"Why did you stop? Could it be that Gangfeng's strength is not enough? After the Fengxun Sword reaches this level, it needs to absorb the strength of a higher level of subordinate strength to improve? I'm afraid that's it!" Xiao Cheng muttered to himself in his heart.

"However, this is enough to synthesize the Four Elephant Sword, and it is not a problem to form the Four Elephant Killing Array, just need to comprehend the formation diagram of the Killing Cang Sword Array!" Xiao Cheng couldn't help but be a little excited when he thought that he would soon be able to cast the Killing Cang Sword Array, he had been waiting for this day for a long time.

The Nine Xuan Ancestor said that this sword array reaching the extreme is even more terrifying than the Zhuxian Great Array, and the Zhuxian Sword Array is not Erer, which can be seen from the spirit of the word "Killing Cang".

Although the Four Elephant Swords have not yet reached the extreme, the power of the sword array formed must be extremely amazing.

Xiao Cheng withdrew his true qi, and his body fell down rapidly from the sky, the speed became faster and faster, and when he was about to touch the air layer, Xiao Cheng stretched out the Dao shield with all his strength.

With a loud bang, a layer of ripples rippled in the air layer, the Dao shield and the air rubbed violently, and a ball of flame rose, Xiao Cheng turned into a meteor and quickly crossed the sky.

Back on the ground, Xiao Cheng carefully perceived the Fengxun Sword, the current Fengxun Sword is completely different from the previous Fengxun Sword, it has been reborn, and the whole body is white and exposed, exuding an ethereal and extremely sharp aura.

Holding it in your hand, you can clearly feel the sharpness of the Fengxun Sword. The Wind Xun Sword was extremely lightweight, as light as nothing, and when it was swung lightly, without the slightest resistance, it seemed to completely split the air.

Xiao Cheng urged the true qi and injected it into the Fengxun Sword, and the Fengxun Sword was full of light, emitting a sharp sword sound. Immediately afterwards, Xiao Cheng pulled out a sword flower, the sword was like a swimming dragon, and he made a simple sword move.

"Xiu Xiu Xiu ......" The sharp sword broke through the air and turned into afterimages, forming a series of sword qi wind blades in the air, rushing in all directions, with Xiao Cheng as the center of the circle, forming a wind blade tornado.

In a moment's time, Xiao Cheng actually performed hundreds of sword moves in a row, and the Fengxun sword was so fast that it couldn't be caught by the naked eye. The most striking feature of the Fengxun Sword is one word, "fast!" it is the fastest sword among the Eight Nine Xuan Swords.

The world's martial arts, only fast is not broken, the sword is fast one point, you can take the lead, with the Fengxun sword, he can easily occupy the upper hand against the strong of the same level, and even in the face of the strong stronger than him, he can also be at ease.

When others attack him once, he can attack others several times, which invisibly improves his combat effectiveness, and with the Wind Xun Sword, his flight speed will also increase a lot, making it easier to get close to opponents.

What he is good at is hand-to-hand combat, once he is close, not to mention that he is a strong person out of his body, even if it is a Venerable or even a Mahayana Venerable, he dares to fight him.

The unstoppable flesh and the swiftness of the Wind Xun Sword are definitely the perfect combination.

"Hehe, good sword!" Xiao Cheng looked at the Feng Xun Sword, his eyes shining, and he sincerely admired.

――

~R1152