Ten days later.

Xia Yin, who was sleeping, suddenly opened his eyes, turned over and sat up.

Under the automatic operation of various exercises, the spiritual power and mana recovered quickly!

In ten days, Xia Yin returned to his peak state, and faintly felt that his mental power had increased a little.

Because his spiritual power is too strong, Xia Yin's current growth, even if he has improved a little bit, is countless times more than the growth of other monks, but for Xia Yin himself, it seems a little insignificant.

It's just that this kind of spiritual power cultivation method is really a bit ...... It's too masochistic.

Xia Yin had a wry smile on his face.

I shudder when I think of the pain when my mana is exhausted and my mental power is completely overdrawn.

However, when he looked at the three-inch flying sword that was quietly suspended in front of him, Xia Yin's face showed sincere joy, and all the pain disappeared in an instant.

Unlike other flying swords, this water attribute natal flying sword, even if it is not driven by any mana of its own, it can also levitate, hover and other actions, because this flying sword contains endless Qi, which can urge the flying sword at any time, but without the drive of its own mind, the flying sword itself cannot take the initiative to attack, and is in an unconscious state......

If one day, this natal flying sword has its own weapon spirit, it will be the most agile flying sword, and it will be able to exert extremely powerful attack power by itself.

Xia Yin made a move, and the three-inch flying sword immediately flew and fell into his hand.

Caressing the body of the flying sword, Xia Yin instantly felt the continuous majestic water element power in it.

Different from the sacrificial refining of the Jinmu attribute flying sword, this is a natal flying sword that he refined with another soul sacrifice method.

"One Hongmeng Bead can refine five flying swords, and I now have thirty-one Hongmeng Beads in my hand that have been devoured by mysterious people to devour the Hongmeng Qi, and refining one hundred and twenty-five flying swords is more than enough!"

Xia Yin couldn't help but think of that in the Holy Land of the Netherworld, when the ghost lord summoned him from the air, the mysterious figure was afraid that he would run away and lose the opportunity to devour the qi of Hongmeng, so he directly passed the method of soul sacrifice to himself with spiritual power to express his sincerity.

The purpose of the mysterious figure is to keep himself in the Holy Land and wait for him to return to continue trading.

It's a pity that he didn't think about continuing to trade at all, or that he didn't need to get anything from the mysterious person for the time being, so he smeared oil on the soles of his feet.

If that guy comes back, he'll be furious!

Xia Yin had already guessed the identity of the mysterious figure - he was the instrument spirit of the huge tower.

Innate treasure, Xia Yin doesn't know what level of treasure it is, but there must be a machine spirit, and it is the mysterious person.

In the future, if there is something that cannot be obtained by the outside world, and you urgently need it, trading with the machine spirit is definitely a very reliable method, after all, the other party is a "character" who has existed against the sky since ancient times......

Retracting his thoughts, Xia Yin glanced at the three-inch small sword in his hand.

"This flying sword, it's as light as nothing in my hand, but I don't know how powerful it will be after it is sacrificed?"

In muttering to himself, Xia Yin raised his right hand......

Shout!

The flying sword shot forward at a crystal clear white jade peak.

Xia Yin bent his finger towards the flying sword, and his mouth was even clearer: "Fall!"

The three-inch flying sword in the air suddenly became larger and longer.

In the blink of an eye, the three-inch flying sword turned into a super sword that was a hundred feet long, and slashed towards the mountain peak below......

Thundered!

Wherever the flying sword passed, layers of wild violence surged out like a mountain and a sea, and it was like a big wave in the sea, layer after layer, continuously.

The peak, which was hundreds of zhang high, was first split into a crack of ten zhang, and then, as the tsunami-like surging force continued to surge, the mountain peak began to fall downward one by one, and in the splash of crystal rubble, the entire mountain peak continued to shatter and collapse as if devastated......

Until the mountain peak was razed to the ground, the power contained in the great sword was still not exhausted, and it was still surging out layer by layer, knocking the ground out of a super crater, unfathomable!

Seeing the huge pitch-black hole in front of him, the shock on Xia Yin's face did not subside.

Even though he already knew that this flying sword contained majestic water element power and was mentally prepared, the terrifying power displayed by the flying sword still made Xia Yin unbelievable.

Such an attack is like a thousand huge waves, and the power contained in it is like a sea of stars, continuous layer by layer, which can be called to destroy everything!

Xia Yin's mind moved, and a three-inch sword light flew out of the giant pit and fell into his hand.

The next moment, a boundless feeling of weakness came from within his body.

Xia Yin, who was caught off guard, felt that his legs were weak, and then fell to the ground with a pop......

The leper dog, who had just been attracted by the earth-shattering roar, stopped a foot away in front of Xia Yin a little speechlessly.

On the back of the leper dog, the monkey Xiaosi and the blood spirit child Xiaowu also stood in a daze.

They really couldn't understand why the master had just woken up from his slumber, and suddenly turned over and fell to the ground, looking like he was going to sleep again.

"Alas, driving a flying sword also consumes up mana, and the king is really weak...... Ah, poke me again!"

......

Xia Yin, who was lying on the ground, didn't pay attention to the frolicking of the leper dog and the little four and five.

A wry smile appeared on Xia Yin's face.

"Leper Dog is right, I'm really weak! Driving a flying sword, and it's a natal flying sword that has already recognized the master, it completely exhausted the mana that had just been restored, it seems that ...... If I want to exert the terrifying destructive power just now, with my current realm strength, it is still too reluctant!"

At this time, the leper dog came slowly with Xiao Si Xiaowu in his arms: "King, when is the alchemy, I'm so hungry!"

"Get out!"

"The King Saves ......"

"Little four, little five, kill this dog thing!"

As soon as Xia Yin gave the order, Xiao Wu, the blood spirit son who had turned into a blood-colored cone, began to poke frantically at the back and ass of the leper dog......

And the monkey Xiaosi grabbed the ears of the two dogs, and shot a yellow light from his mouth, turning into the shape of countless yellow thin needles, and shooting wildly towards the face of the leper dog!

"Ah, I was wrong, Lord, help......"

The sound faded away......

In the next hour, Xia Yin lay quietly on the ground, and when the mana in his body recovered a little, he sat up.

In his current state, he is definitely not suitable for continuing to refine the water attribute natal flying sword.

However, this does not affect the use of your time.

He took out a black jade slip from the storage ring, put it on his forehead, and injected his spiritual power into it, and quickly memorized everything in the jade slip.

Next, Xia Yin sat quietly upright, constantly figuring out the contents of the jade slip until he completely mastered it, and then took out the soul searching flag with another wrist.

Xia Yin's face became cold, and he slightly stretched out the small flag in his hand, and a stream of black gas erupted, among which there was a faint mini baby struggling and rolling in the black air.

This baby's body is entangled by countless magic patterns derived from the Soul Finder, without Xia Yin's permission, he will always be trapped in the Soul Finder Demon Qi, and it is impossible to explode himself.

"Xia Daoyou, let the old man go, what do you want? magic weapons, exercises, as long as the old man has something, you can give ......"

Laugh at!

A slender finger of thunder arc shot into the black air, hitting the primordial god baby into a scream, and the already dim primordial light swayed violently, and could collapse at any time.

"Ah...... What are you going to do, the old man is the elder of the Thunder Punishment Domain...... Ahh

Another arc of thunder shot out, striking the primordial god baby screaming again and again.

"Old Zamao, when you forced my junior sister to collapse physically, you didn't think about today?"

Xia Yin's voice was cold, and he shot out one thunderbolt after another continuously, constantly hitting Yuan Ying......

After a stick of incense, the Yuanshen baby has been tortured by Xia Yin to death!

"It's time!"

Xia Yin's right hand began to walk the dragon snake in the air, and mysterious runes continued to emerge from his fingers......

When there were as many as 100,000 runes in the air, Xia Yin began to pinch and chant the mantra, and his hands were continuously pointed into the air......

One hundred thousand runes began to tumble and spin, intricately arranged, and finally formed a mysterious rune formation.

Xia Yin pointed down the soul searching flag, and a stream of pitch-black demonic qi surged in front of him.

Xia Yin quickly carved again, and one after another the runes merged into the demonic qi, greedily absorbing the pure demonic qi.

When the runes turned into pitch-black magic patterns, under the traction of Xia Yin's fingers, they slowly merged into the rune formation......

Half a day has passed.

A mysterious demonic pattern formation was quietly suspended in the void in front of Xia Yin.

A flash of excitement flashed in Xia Yin's eyes, and then he looked at the dying Yuan Shen Baby in the demonic qi with bad intentions.

"Old Zamao, you destroy my junior sister's body, and today I will refine you into a secret demon baby pill, and kill more monks in the three major star fields for me, and you will be counted as atonement, hehehe......"

Before the words fell, Xia Yin bent his fingers, and the black qi entangled Yuan Shen Infant involuntarily flew towards the Demon Pattern Formation.

"Xia Yin'er, what are you going to do to the old man? There is a kind of ...... you will kill me directly"

"Destroy you, how can it be so cheap!"

Xia Yin's face was cold, and when the Yuan Shen Baby was suspended in the Demon Pattern Formation, his hands began to pinch quickly, and one after another shot towards the formation, and a spell sounded in his mouth, as if it came from the language of the Nine Demon Domain.

The demonic runes in the formation began to shoot out black rays one after another, enveloping the primordial god baby, like thousands of slender rope chains wrapped around layer by layer.

The Genshin Baby let out a scream of fear, but could not do anything.

The sound of the incantation suddenly became high-pitched and rapid.

Xia Yin's right hand was constantly shooting into the formation, and his left hand was shooting out black thunder arcs, slender as hair, winding towards the primordial god baby......

Within a moment, the mini primordial spirit baby turned into an egg-sized ball, the surface of which was entwined with countless magic patterns and thunder filaments, like a colorful egg.

Xia Yin raised his hand......

The ball slowly flew out of the formation and fell into Xia Yin's hands.

This Secret Demon Infant Pill is a secret technique of the Demon Dao obtained from Xia Yin's storage ring when he killed an old monster in the Netherworld, which can refine the Yuan Shen Baby into a baby pill, sacrifice it when facing the enemy, and detonate it, which is powerful enough to destroy a high mountain, and it is not a problem to kill the late Yuan Infant Monk.

It's just that this method requires the Yuan Infant Monk's Yuan Shen, which is not something that can be found casually, and the formation of the Secret Demon Infant Pill is not something that ordinary monks can draw, and it needs at least a Fu Dao Grandmaster or a Formation Master.

And Xia Yin has studied various rune formations in the land of Broken Yuan for more than ten years, and he can just draw them, and he has the three major star field monks in his hand, so he remembered this kind of secret method of the Demon Dao.

With Xia Yin's temperament, he originally had no interest in this extremely vicious demon path secret technique, but these primordial spirit babies just received were all guys who had a deep hatred for himself, and Xia Yin couldn't wait to drain their souls and refine their souls, so naturally he didn't have any psychological burden......