After Ji Fei walked out of the Jade Mound Palace, he was alone, walking towards the depths of Huangyan Valley on foot, and where he went, the juniors greeted him with a respectful look.

Soon after, Ji Fei passed through the bamboo leaf forest and came to the place where the thatched hut where Tianjizi lived was located.

The thatched house is naturally gone, after all, hundreds of years of time can be described as a sea of vicissitudes and great changes.

Ji Fei looked at the empty open space, the past situation came to mind, vividly, in a trance, he seemed to see the back of Tianjizi, and when the back turned around, that face became Tianxuanzi.

The man opened his mouth and seemed to say something to Ji Fei...

Every word was like thunder bombarding Ji Fei's heart.

"Ji Fei, from today onwards, you will stand up to my Huang Yan's world!"

Tian Xuanzi's words threw him an incomparably heavy burden, but this is the inheritance of Huang Yanzong, for some reason, thinking of Tian Xuanzi's words, Ji Fei's heart rippled slightly.

This is the duty, although Ji Fei has never taken it as his mission to save the common people in the world, but being able to protect a sect may also be a kind of chivalry that a cultivator should have!

Gentleman, heavy promises, will not promise at will, but once promised, or blood spattered five steps, or the world's vegetarian, you must keep your promises.

This is Jifei's code of conduct... In the face of this criterion, there is no need to care about personal gains and losses.

Ji Fei flicked his sleeve robe, and the three sentences in Tianxuanzi's mouth echoed in his mind:

"Don't cut off my Huang Yan Sect's fate!"

"Make sure that other sects don't dare to underestimate me Huang Yan!"

"Don't make treacherous people dare not spy on the artifact!"

A smile appeared on the corner of his mouth, maybe he didn't care about it before, but - this is not a question of belonging, cultivation is also the nature of the heart.

Ji Fei slowly sat cross-legged, pinching his hands, and suddenly in front of him, a layer of fluttering black mist floated, but if you look closely, this layer of black mist is a nut-sized clematode.

The dense wireworms did not know how many layers of void they were covered, like wild sand, and a buzzing sound sounded in the void.

"Go"

Ji Fei snorted softly, and suddenly these little insects put away their wings and crawled on the ground, but they disappeared, but they had already infiltrated into the ground.

His divine consciousness has long since turned into two, two into four... Placed on the top of the nematode.

At the same time, a layer of black mist suddenly surged up on Ji Fei's body, completely enveloping him in it.

This time the silence was restored, and after a few breaths, Ji Fei's originally still body shook slightly, and then he suddenly opened his eyes.

If you look closely at this moment, Ji Fei's forehead is actually a little bead of sweat, and he smiled bitterly, "Sure enough, it is still a little difficult to manipulate so many wireworms at one time..."

It takes a lot of divine consciousness to manipulate the wireworms, so he auctioned off the Tianyin Bamboo in the first place to manipulate these spirit insects. However, at the moment, it is for secret exploration, and if Ji Fei's divine sense is not pinned on these wireworms, it is definitely impossible to achieve his goal.

At this moment, a surprised smile appeared on the corner of Ji Fei's mouth...

"Although I haven't found the cause of the change in the earth fire, there are some strange discoveries here..."Ji Fei's face showed joy, and he slowly stood up, but he felt a burst of dizziness, and dozens of nematodes were wiped out, so his divine sense was also somewhat damaged.

This made Ji Fei feel quite emotional, using the nematode to explore quietly, it is still a bit dangerous...

Ji Fei closed his eyes and refined for a while, and with a wave of his big sleeves, his body suddenly disappeared.

......

At this moment, thousands of feet underground in Huang Yanzong, there is a dark place, where there are thousands of passages, called the Thousand Caves, which is the place where the Netherworld Heavenly Venerable was sealed back then.

Now that the Demon Venerable has escaped, this place is also empty, and Yun Yun has ordered this place to be sealed again.

However, for Ji Fei, infiltrating it is still nothing.

In the dark thousand caves, he walked forward slowly, so quiet that he could feel the sound of his breathing, this place was a yin vein, but it was also cold, extending in all directions, I don't know where this yin vein extended.

It's just that Ji Fei gradually frowned, although this place was empty, there was a breathing and depressing aura everywhere.

Ji Fei was no stranger to this breath, and his face showed joy... Previously, when his wireworm came here, he was strangled to death by this fierce and oppressive aura, and even a wisp of divine consciousness placed on it was wiped clean.

The further he went, the more Ji Fei could feel this compelling momentum.

"Buzz"

At this moment, his storage bag was hot, and a magic weapon in it seemed to be about to break out of his body, Ji Fei made a big move and hurriedly took out this magic weapon, but it was that piece of residual blade, the remnant blade of heaven killing.

Whoosh - The knife flashed directly in the void, disappeared into the darkness, and disappeared.

Ji Fei's expression moved, his hands pinched, and suddenly a black mist surged up, and his eyes suddenly became black, flashing with black light, bursting into this darkness.

Immediately, facing the fierce aura, Ji Fei's body was shrouded in a layer of black fog and chased forward.

The Heavenly Killing Blade was a magic weapon for him, and he couldn't lose it for no reason.

Ji Fei was secretly happy in his heart... Because, it seems to be the remnant of the blade!

If you can merge the two Heavenly Slayer Blades into one, I'm afraid its power...

Ji Fei smiled, his figure ran by, and a layer of black ice crystals formed on the stone wall along the way, and its speed was actually a few points faster.

"Hum-dong"

In the open space around the corner ahead, it seems to be quite large, and the fierce aura is coming from that side!

In the empty stone cave, in the center is a broken black iron chain, hanging on the ground, radiating in all directions, looking at its appearance, it seems to be the place where the Netherworld Heavenly Venerable is bound.

And at this moment, in the center, there are two broken blades... There is a piece of it that Ji Fei is extremely familiar with.

The sharp aura of sword intent swept past his body, but a layer of black mist lingered around his body, and that sword intent could not penetrate.

However, even when Ji Fei first came to the entrance of this stone cave, the strong knife intent still made Ji Fei's body stagger and retreat backwards.

Hum - the black light on his body is great, his body is stable, looking at the two remnant blades, at this moment the yellow rays on them linger, bursting out with dazzling light, a floating phantom, above the remnant of the blade void appeared, it was a big dragon.

On the ground, the two remnant blades were constantly shaking, and the breath lingered in them, and there was a faint tendency to approach each other.

"Are you going to be one-" Ji Fei's face showed joy, such a powerful sword intent, if it was one, what would it mean... It's hard to imagine that when the time comes, I'm afraid it won't be a human sword!

On the other hand, this sword was afraid that Ji Fei was shocked in his heart, with his current cultivation, he naturally didn't want the Heavenly Killing Blade in front of him to merge into one.

He wanted to stop - at this moment, Ji Fei suddenly punched and blasted towards the two remnants of the blade, but he was forced back by the fierce sword intent.

At the same time, there was a bang here, and the two remnant blades directly merged into one!

In an instant, the Heavenly Killing Blade splashed into the void, and a dazzling golden light erupted from above, illuminating the entire stone cave.

This blade hovers in the void...

The ancient and savage aura on it, with the integrity of this blade, emanated, in the golden light, faintly golden runes jumped and emerged, Ji Fei squinted his eyes, but saw the four big characters at the beginning.

"Heavenly Killing Knife Spectrum!" This time lasted for a short time, but it was enough for Ji Fei to squint his eyes and understand all this, and the Heavenly Killing Knife Spectrum was even more engraved in Ji Fei's heart.

This Heavenly Killing Knife Spectrum... It's not just who created it, Ji Fei glanced at it, and his heart was awe-inspiring, it turned out that this Heavenly Killing Knife was actually used like this.

In the past, he only used brute force to control this knife, but although the power was strong, he always felt that the lethality was insufficient, and now with this Heavenly Killing Knife Spectrum, I am afraid that everything has changed.

Ji Fei squinted, snorted coldly, his left arm suddenly floated with a turtle pattern, boom, he blasted in front of him, this knife intent did not disperse, blocking him outside, he couldn't even enter the stone cave, he had to break it.

With this punch, the barrier in front of him disappeared, and Ji Fei stepped into it...... The sharp sword intent was also gradually restrained, and Ji Fei gradually returned to normal.

In the void, there is the Heavenly Killing Blade...

Ji Fei was overjoyed in his heart, and waved his big hand forward, grabbing towards the Heavenly Killing Blade!

It's just that on the way, the Heavenly Killing Blade suddenly turned, and it fell straight to the ground.

Boom - a layer of smoke and dust rises on the ground, swinging in all directions!

Ji Fei frowned, strode forward, and took the Heavenly Killing Blade that had fallen silent and stuck in the hard earth in his hand... Intended to pull out.

His originally relaxed expression became quite exciting after a few seconds...

"Can't pull it out...?" Ji Fei showed a very strange look, now he is already a monk in the Yuan Infant Stage, and the big shark slash in his hand weighs 10,000 catties, but this day the killing blade is stuck in the ground and can't be pulled out, this thing is really weird.