Six hundred and forty days, after the past, it seems to be a snap of a finger.

After nearly two years of penance, Chu Duan's strength has also grown very obviously.

The swordsmanship attainments have been significantly improved, and the swordsmanship field has been promoted from the ninth layer to the early tenth layer.

The mystery of water has also been refined to the limit of the ninth revolution, and it is juxtaposed with the mystery of gold, and it has truly formed a power.

The refining of the third mystery, after some consideration, Chu Duan chose the mystery of wood.

His decision was to first refine the five elements and five mysteries to the limit of the nine revolutions, since the mysteries of gold were the first to reach the limit of the nine revolutions, the second mysteries chose the mysteries of water, because the five elements were mutually reinforcing, and Chu Duan chose to be mutually reinforcing.

Jin Shengshui.

The third mystery chooses the mystery of wood, because of aquatic wood.

Once the mystery of wood reaches the limit of the ninth revolution, the fourth mystery, Chu Duan will choose the mystery of fire, and then the mystery of earth.

While he took the initiative to refine the mysteries of water, some of the power of the Yin and Evil crystals also refined other mysteries, and over a long period of time, they all improved.

The mysteries of emptiness have reached the middle of the three turns from the original early stage of the three turns, and the other mysteries have reached the limit of the five turns from the original early stage of the five turns.

When six hundred and forty days passed, Chu Duan's Wood Mystery had also been greatly improved, and it had reached the late stage of the seventh turn.

The power of the Ice Spirit Frost Gong has been fully restored, the desolate flame in the center of the earth has also been completely restored, and all the strength has been restored, and the improvement in strength has been remarkable.

"The eighth level of assessment begins. Tianling's old voice sounded, the environment changed again, and Chu Duan was calm.

The improvement of his strength made him confident that he could cope with everything.

The changed scene was fixed, Chu Duan stood on a circular platform, the platform was 100 meters in diameter, and in the middle, there stood a sword-shaped crystal tablet with a height of about three meters and a transparent body.

Inside the transparent crystal sword stele, there was a sword about half a meter long. It's as if it's sealed in it.

On the four sides of the 100-meter-diameter platform, there is a passage on each side, and there is a misty fog filled with it, and there is no end in sight, and I don't know what is in the fog, which is very mysterious, and there is a palpitating breath permeating out.

"The eighth level of assessment, guarding the sword spirit. The old voice said again.

"Guardian Sword Spirit ......" Chu Duan glanced back at the three-meter-tall crystal sword tablet, thoughtful.

Since it is guarding. There will be enemies, Chu Duan's gaze swept over the four passages on all sides, perhaps, that is where the enemy came from.

The enemy had not yet appeared, but Chu Duan had already raised his vigilance, and his spirit was at his peak, ready to fight.

The difficulty of the seventh level is so high, and the difficulty of the eighth level will be on the seventh level. The improvement of his strength has made him more confident, but at the same time he is more cautious.

Once the eighth level is passed, it is the ninth level, and once the ninth level is passed, the nine levels of assessment are all passed. Victory is at hand.

Time passes little by little, and this kind of waiting in a state of vigilance is the most tormenting.

A quarter of an hour later, Chu Duan heard a slight sound. Gradually, it grows.

Directly in front of the passage, a figure appeared in the mist. Out of the corner of his eye, he caught a glimpse of the passages on the left and right, and their respective figures appeared, and the power of divine thoughts was released, and there were also figures in the back passages.

The enemy from the four directions and four passages finally appeared, and a little excitement uncontrollably appeared in Chu Duan's heart.

The figure finally broke out of the fog and came running at a very fast speed, a strange humanoid creature, walking and running upright like a human, wearing rudimentary leather armor, also having arms and legs, the skin was rough green, the head was hideous, there were fangs protruding, the character was not high, but the body appeared to be very strong, and the muscles were like rocks, containing great strength.

One by one, the green-skinned dwarves were armed with weapons such as machetes or short-handled axes, exuding a fierce aura from their bodies, running and coming in an orderly manner, their eyes flashing with scarlet luster, staring directly at the crystal sword tablet, ignoring Chu Duan.

Under the shroud of divine thought, Chu Duan could clearly judge the strength of these green-skinned dwarf demons, which was equivalent to a swordsman at the entry level of the Yuan Extreme Realm, and this strength was very weak for Chu Duan.

The green-skinned dwarf kept rushing out of the passage, running onto the platform, and heading straight for the crystal sword tablet in the middle, ignoring Chu Duan on one side.

Drawing his sword out of its sheath, it slashed out an arc of light, and flew by in an instant, and the sound of fluttering sounded one after another, and green blood splashed in the sky, and more than a dozen green-skinned dwarf demons were immediately killed.

Chu Duan's actions attracted the attention of some of the green-skinned dwarves, and they turned around and rushed towards Chu Dui, but more green-skinned dwarves still rushed towards the crystal sword stele, their purpose was to destroy the crystal sword stele, destroy the sword spirit in the sword stele, as long as the sword spirit was destroyed, Chu Dui's assessment would fail, and the consequences were not clear, but they would definitely not be able to obtain the inheritance of the Divine Desolate Heavenly Palace.

However, the strength of the entry of the Yuan Extreme Realm, for Chu Duan, was shaped like an ant, out of the sword, the sword broke through the air, the mystery of gold was injected, and the golden waning moon slashed through the sky, taking away dozens of lives at once.

The green-skinned dwarf is not afraid of death, even if he is easily killed, there are still some of them rushing towards Chu Dui, even if he can't kill Chu Dui, he must be restrained, and let most of the green-skinned dwarf devils destroy the crystal sword tablet.

How could Chu Duan let them succeed.

The figure flashed, appeared next to the crystal sword tablet, swung the sword, the Dao sword tore through the sky, the sharpness of the mystery of gold was exerted to the extreme, under each sword, it must take the lives of dozens of green-skinned dwarf demons.

Green blood spilled all over the platform and all around, and a fishy stench spread out, gradually thickening.

With a sword in hand, kill all sides!

Chu Duan quickly wandered around the crystal sword tablet, sword out and sword, chopping vegetables and melons, killing one green-skinned dwarf demon after another.

For Chu Duan, the green-skinned dwarf devil is indeed relatively powerful, but the speed is slow, the reaction is slow, and the strength is low, which is no different from the ants, no matter how much it comes, it is just a food delivery.

Around the crystal sword stele, there are a large number of corpses.

Chu Duan didn't know how many green-skinned dwarf devils were under his sword.

The green-skinned dwarf at the end of the curtain also fell under Chu Dui's sword, Chu Dui exhaled, this rich and pungent fishy smell made him frown slightly, and as far as the eye could see, the corpses of the green-skinned dwarf were all over the ground, the hundred-meter-diameter platform and the corpses of the four passages were piled up, and the green blood gathered into a lake.

It's like a slaughterhouse.

Such a killing, Chu Duan did not feel uncomfortable, the sword is a murder weapon, and swordsmanship is the art of killing, which has always been his concept, deep into the soul.

Looking at the crystal sword stele again, it was not damaged at all, and it was not touched or touched by the green-skinned dwarf.

Killing these green-skinned dwarf demons didn't consume much power, but Chu Duan still completely replenished the consumption, and those mountains of corpses, gathering like a lake of blood, were fading little by little.

In a quarter of an hour, all the corpses and blood disappeared completely, without a trace, and everything returned to its original state, as if it were reset, and the previous battle and killing were like an illusion.

There was a trace of unusual aura in the air, and Chu Duan had a premonition that the second wave of attacks was coming.

Sure enough, in the mist of the four passages, a figure appeared again, several times faster than the green-skinned dwarf.

Spiders, eight-clawed spiders, colorful all over, look full of poisonous feeling, this eight-clawed spider is not small, like a large grinding plate, enough to cover an adult man.

The eight-clawed spider was much faster, and it ran at a rapid speed, and the sour smell permeated the air.

The wisdom of the eight-clawed spiders seemed to be higher than that of the green-skinned dwarfs, and they knew that Chu Dui would stop them from destroying the crystal sword tablet, so some of the eight-clawed spiders rushed towards Chu Dui, raising their forelegs like blades and slashing towards Chu Dui's head.

The sword light flashed, across the void, and the eight-clawed spiders around trembled in unison, and the dark green liquid sprayed out, falling forward, Chu Duan turned into a wisp of light smoke and appeared on the other side, taking away the lives of more eight-clawed spiders.

The speed of the eight-clawed spider is much faster than that of the green-skinned dwarf, and the strength is also stronger, reaching the peak level of the entry level of the Yuan Extreme Realm, and most of the eight-clawed spiders are still rushing towards the crystal sword tablet, trying to destroy it.

Kill, kill, kill!

The surroundings of the crystal sword stele became a Jedi, and a figure flew around it, and where it passed, dark green liquid splashed everywhere, and the corpse of an eight-clawed spider fell to the ground, one after another.

Immersed in killing, Chu Duan seemed to have forgotten everything around him, only killing and killing, constantly slashing, whenever an octopusal spider approached, he slashed one by one.

Every quarter of an hour or so, a wave of monsters will appear, all kinds of monsters, their strength is getting stronger and stronger, and the means are gradually increasing, which makes the pressure of Chu Duan's guardian sword spirit gradually increase.

The strength of the eighth wave of monsters has reached the peak level of the Yuan Extreme Realm, and under Chu Duan's sword, it is still like an ant in an instant, but there are many monsters, endlessly, Chu Duan wants to protect the crystal sword tablet, and the difficulty has increased a lot.

I saw Chu Dui in the killing, and a figure appeared behind him, like him, about a meter apart, also holding a sharp sword, killing monsters.

If you look closely, the appearance and clothing of that figure are exactly the same as Chu Duan, and it is a little difficult to distinguish the real from the fake.

Heart Sword Double Heaven: Sword Heart Photo!

Chu Duan has already cultivated the second heaven of the "Heart Sword Secret Record" to the realm of Xiaocheng, and he can inspire his own figure, just follow him or appear in front of him, not more than one meter, that figure is the same as himself, that is to say, that figure, has his own strength.

How strong you are, how strong that figure is.

"The Secret Record of the Heart Sword" was cultivated to the second heaven, and Chu Duan truly realized that the power of the "Secret Record of the Heart Sword" was far better than the sword shadow killing of the first heaven.

With Jian Xin taking a photo, Chu Duan's efficiency in killing monsters has been greatly improved, and everywhere he passed, all monsters were like mustard, and they died one after another, and there was no opponent.

The crystal sword tablet was firmly protected by Chu Duan, and it was not damaged, and the eighth wave of monsters all died. (To be continued......)