Of course, Lu Yu will not forget the agreement with Xian Lin'er, as long as he can kill Xian Hong'er, he will be able to get a Taiyi True Water refined from ten thousand acres of rootless water.

Although he didn't know what the Taiyi True Water was for, he could be sure...... Taiyi True Water is absolutely extraordinary, Ximen Ye said in the past that the Taiyi True Water refined from thousands of rootless water can be equated with the value of the space ring.

In any case, he had to get the Taiyi True Water.

He has been waiting here for more than a day, Xian Hong'er has a trace of flaw when she broke through the imperial realm because of the demon in her heart, she may not see any problems in a short time, but it is a bane buried in her body, in the future, in a certain battle or cultivation, once the bane breaks out, it will be the end of death.

Not to mention the arrogant Xian Hong'er, even an ordinary casual cultivator will try his best to eliminate this flaw, so he believes that Xian Hong'er will definitely come to the Ocean World, but because of the war between the Ocean World and the Human World, her arrival was a month late, but for Lu Yu, as long as people come, it is good.

Walking into the ocean world again, it was still the scene of the sea roaring, the monstrous waves were constantly surging, which could be called a storm crashing on the shore, Xian Hong'er's figure had long since disappeared, but he could sense a trace of breath left by the other party.

Xian Hong'er obviously didn't expect to be followed, and she didn't deliberately restrain her aura, as long as she could guarantee that she would not be discovered by the monks of the sea world!

"Buzz!"

Lu Yu's divine consciousness poured out overwhelmingly, and he didn't even perceive a monk above the Emperor Realm.

"Huh...... What about the powerful monks in this sea area?" Lu Yu wondered in his heart.

"Forget it, it's important to kill Xian Hong'er. ”

"Puff ......"

There was a splash on the sea, and Lu Yu's body had disappeared on the sea, and he sensed that Xian Hong'er's breath was in the sea!

Lu Yu was like a slippery fish shuttling underwater, sneaking all the way down, and his sneaking speed was very fast.

"Found it!"

Suddenly, Lu Yu saw the figures of the three who were diving at a high speed below, and they had a familiar immortal aura on their bodies, and there was no doubt that they were the three of them.

Lu Yu didn't alarm the three people in front of him, his purpose was not just as simple as Taiyi Zhenshui, he was also very tempted by Xian Hong'er's goal, the treasure that could repair the sequelae of the demons.

No one can guarantee that all the way to cultivation will be smooth, but if you get that treasure that can repair the sequelae of the demons, it is equivalent to half a life, not to mention him, in other words, anyone will be tempted.

......

Xian Hong'er and her two subordinates were like mermaids sneaking in the sea, the speed was very fast, and occasionally they could encounter a few demon beasts with cultivation.

As the diving distance deepened, they finally approached the bottom of the sea, and the invisible pressure became heavier and heavier, but for Lu Yu, who had the mid-stage cultivation of the Emperor Realm, as long as he used his cultivation a little, he could easily expel the pressure from the deep sea.

But he didn't do that, and to be on the safe side, he was under very strong pressure and followed behind.

The three of Xian Hong'er seem to have treasures on them, and they can easily drain the deep-sea pressure out of their bodies without knowing how to use cultivation.

Lu Yu chased silently all the way, and finally reached the bottom of the sea, but they searched for a full pillar of incense at the bottom of the sea, and there was still no sign of stopping.

The longer the time drags on, the calmer Lu Yu becomes, and he must be calm at this point in time.

......

A day was wasted on their search for the bottom of the sea

"Boom!"

At a certain moment, a violent sound of sea turbulence woke up Lu Yu, who was resting on the bottom of the sea!

"Huh!"

At this moment, his eyes lit up like two golden lights, and he glanced ahead.

What appeared in his eyes was a huge demon shark with dozens of feet, it opened its gluttonous mouth at this time, and the endless sea water frantically poured into its huge shark, and the dense deep-sea fish were swallowed by the demon shark with the current, this demon shark is the overlord of the deep sea, the scene is asleep, and it is easy not to wake up, but as long as he wakes up once, it is a disaster in the deep sea, and I don't know how many creatures will be buried in its gluttonous mouth.

And today, it was awakened!

The roar made the entire ocean floor shake!

"There is even a demon beast in the middle of the Emperor Realm!" Lu Yu frowned, he had used his divine sense to probe before, but he had not found this demon shark at all.

Under his gaze, the endless sea water poured into the mouth of the shark, and a beautiful figure struggled to resist in the current, constantly impacting outward, no matter how she struggled, she could only slightly slow down the speed of being devoured by the shark, and could not change the fate of being devoured at all.

"Evil Animal ......"

A soft sound sounded, and at the same time...... A white silk appeared, quickly rushed into the poured seawater, wrapped around the waist of the beautiful figure, and pulled outward with all his might!

"Roaring ......"

The demon shark roared, and a bright light lit up, it was a rusty chain, and it was wrapped around the woman's waist with a "poof", pulling with Bai Aya!

How can the strength of human beings be compared to that of the demon beasts? Under this kind of pulling, whether it is the figure in the pouring sea water or the woman on the other end of the white silk, they are all pulled and constantly plunged into the sea of demon sharks!

"Where's Xian Hong'er?"

Lu Yu's eyes were deep, he only saw two maids wrestling with the demon shark, and Xian Hong'er disappeared!

That's when ......

"Phew!"

A rainbow suddenly bloomed in the distance, it was really a rainbow, turned into a rainbow bridge, shot from the extreme distance, plunged into the poured seawater, trying to cut off the rusty chains!

However, when this colorful rainbow slammed into the rusty chain, it made a sound of gold and iron clashing!

"Haha...... This chain of mine is forged from the deep sea's sinking silver, and trying to cut it off is tantamount to a fool's dream!" the demon shark spoke.

"Hmph...... The deep sea sinks silver, and today this fairy will cut it off for you!" "Xian Hong'er walked on the bottom of the sea with a cold face, and in her hands, there was a fairy with a colorful halo flickering!

"Little thief, dare to steal my Xianhu and die!" As soon as the demon shark saw the colorful Xianhu in Xianhong'er's hand, he was even emotionally unstable, and his scarlet eyes revealed a fierce light!

"Boom!"

The huge rusty chain suddenly loosened the bound fairy maid, turned into a streamer, and pierced through the fairy Hong'er like an arrow!

"Phew!"

The seven-colored rainbow fairy light flowed, setting off shocking waves at the bottom of the sea, colliding with the chains, and the shock was turbulent at the bottom of the sea.

The ripples on the bottom of the sea quickly spread out in all directions, and with just one blow, I don't know how many creatures in the deep sea were killed.

The two maids quickly retreated, sealed their hands in the distance, and joined forces with Xian Hong'er to fight against the demon shark.

However, this demon shark is too strong, fierce and a little scary, the rust on the chain is constantly falling off, blooming with a brilliant Shenxia, and dense mysterious symbols are flying out of the chain, making it more ferocious.

The chains made of deep sea silver were too hard for the three of them to break, and the three of them were trapped in them.

"Fairy...... We have to break this shard, or we will never have a chance to do it again when all the rust on the chains comes off. A maid looked anxious, in this deep sea, their strength could not be exerted at all, and their cultivation could only barely exert about seventy percent, otherwise how could the three of them join forces and not be the opponent of a mid-emperor realm demon beast?

In the distance, Lu Yu had no intention of making a move, and the big battles in the distance were all reflected in his eyes, and he vaguely felt that something was wrong.

With the ferocity of the demon shark and the theft of the heavy treasure, it stands to reason that he should make a desperate move, kill the opponent, and then snatch the treasure back.

However, the Demon Shark obviously didn't plan to do so, the chains just trapped the three of them in it, it looked terrifying, and the killing intent was like a rainbow, but Lu Yu, who was watching the battle from a distance, felt that its killing intent seemed to lack some substance, why was this?

Especially since they have been fighting for so long, the demon shark has not even moved much, and even if it occasionally swings, it is only a small range of movement.

Maybe the trapped Xian Hong'er and the three of them can't feel this, the so-called Guan Array Qingyu Formation Fan said that this is the case, the three Xian Hong'er who are deep in the battle can't notice this, but Lu Yu, who is outside the big array, feels it clearly!

"Something is wrong, absolutely wrong, it doesn't seem to be aimed at killing the three of Xian Hong'er!" Lu Yu's eyes were deep, staring at the huge demon shark in front of him seriously!

Suddenly, his heart was shocked, and he vaguely guessed something!

Just now the Demon Shark said that its chain was made of deep sea sinking silver, if it was a normal monk, how could it reveal its roots?

"Ah...... I know, that chain is not its weapon at all, but the seal that seals it at the bottom of the sea!" Lu Yu finally figured it out, and the excitement and urgency floating on the huge eyes of the demon shark also proved that his guess was right!

"Boom!"

At this moment, Xian Hong'er, who was trapped in the big array in chains, suddenly raised one of her fingers, and a golden needle sword appeared from her fingertips.

The golden needle was too thin, thinner than a hair, but as soon as this golden needle thinner than a hair appeared, Lu Yu's face flushed, and his soul seemed to be pierced by the breath on this needle!

"What is this?"

Lu Yu was completely shocked, this golden needle was not aimed at him, but at the demon shark, but even so, it actually hurt him!

Lu Yu really wanted to scold now, he knew that he might be yin by Xian Lin'er.

Xian Hong'er had this magic needle Xian Lin'er didn't tell him that if he made a rash move, it was very likely that he would lose both, but it was more likely that Xian Hong'er was seriously injured, and he ...... Dead.

He is extremely glad of his greed now, if it weren't for his greed to kill two birds with one stone, both Xian Lin'er's Taiyi True Water and Xian Hong'er's treasure, I'm afraid he would have become a corpse now!

This golden needle was obviously not something he could resist, even if his cultivation was promoted to the peak of the Imperial Realm, he would definitely not be able to stop it.