The advanced blood purification agent has begun to take effect. Lu Jiu controls the sea water to hold the feet of the demon spirit. The water flows upward from the feet. Si Xu's attack is also approaching. Lu Jiu and Si Xu join forces to deal with the demon spirit!

Two to one, finally they can tie with the demon spirit.

Lu Jiu and Si Xu have a lot of magic crystals to provide energy. Even if the demon spirit also has magic crystals, there is no chance of winning, because the longer the time is dragged, the purer the blood of Lu Jiu and Si Xu will be, and the stronger their strength will be.

A pure-blooded sea monster and a pure-blooded demon spirit, against another pure-blooded demon spirit, there is no reason for them to lose.

The three fought fiercely. None of the surviving ability users dared to step forward and could only watch from afar. There was no room for them to intervene in such a fight. The speed of the three was so fast that afterimages appeared.

The demons also found the problem. The more Lu Jiu and Si Xu fought, the more ferocious they became. Their strength was getting stronger and stronger.

The changes of Lu Jiu and Si Xu were very obvious. Lu Jiu's eyes, tail and hair turned purple. Si Xu was the same. Originally, only his pupils and blood were silver. At this moment, except for the tips of his hair, which were still a little black, the rest of his hair turned silver.

The demon spirit had realized something and said angrily: "You even have advanced blood purifiers?!"

The demon spirit was so angry that he risked being slashed by Si Xu and controlled Lu Jiu who wanted to dodge.

Lu Jiu was fixed in place, unable to move or escape. His body suddenly flew up. Lu Jiu knew what was going on. This was not the first time he was controlled from a distance. His

neck was controlled by a hand like a steel clamp. Lu Jiu did not even turn his head. He held the harpoon in his hand and stabbed it fiercely into the demon spirit's chest. The demon spirit retreated to avoid it, and Lu Jiu also retreated and turned around, and a scream came out!

The demon man flew backwards. Si Xu, who had already circled behind him, risked being affected by the Siren's screams, and filled the Demon Knife with magic energy, and stabbed the demon man from behind!

The demon man's body shook, and Si Xu was shaken out again and rolled into the sea.

Lu Jiu hurriedly dived into the sea and rushed towards Si Xu. The sinking Si Xu was pulled up by a force and flew towards the demon man. A stream of water rose up and wrapped around Si Xu's waist, holding him.

Lu Jiu rose from the sea, and the harpoon pierced the demon man's throat! The demon man moved back and grabbed Lu Jiu's harpoon with his backhand. Si Xu was pulled over and smashed towards Lu Jiu, but before colliding with Lu Jiu, he turned over and slashed the demon man's neck with the Demon Knife!

The demon spirit dodged in a hurry, not caring about Lu Jiu and Si Xu in his hands. Even so, his neck was cut and silver blood flowed out.

At this time, Si Xu had silver hair and silver eyes, and his skin was glowing with a cold silver light. He was already a pure-blooded demon spirit!

The same goes for Lu Jiu. He has purple hair, purple eyes, and a purple fish tail, and his strength is even greater than before!

The demon spirit looked at the silver blood on his hands in disbelief. The hazy halo covering his face dissipated, revealing a slightly old face, but it was not difficult to see how handsome he was when he was young.

"You... give me, die!" The demon spirit no longer held back.

If he cannot return to the Demon Sea plane or obtain the growth system this time, his body can no longer hold on, his hibernation capsule has no energy, and he has no way out. It is either life or death, there is no other choice.

The sea level suddenly rose, and all the people with special abilities outside looked at the extremely huge blue head in the sea slowly rising out of the sea. The bald head was like a piece of blue land!

The people with special abilities shouted loudly, trying to remind the three people who were fighting. They

didn't need to remind them, the three people all felt the terrifying pressure, the sunlight above their heads had been completely blocked by the huge shadow, and none of the three people stopped. Whoever stopped would die. Now it depends on who can hold on to the end!

An extremely thick tentacle smashed down. Si Xu hugged Lu Jiu and dodged to the side. Lu Jiu turned around in Si Xu's arms, and a small magic gun appeared in his hand. He aimed for several seconds and had no confidence in his shooting skills.

Si Xu held Lu Jiu's hand holding the gun and fired two shots at the demon spirit. Then he was instantly submerged by the water curtain and smashed into the sea.

The situation in the sea was even more dangerous. There were dark pillar-like tentacles everywhere. Lu Jiu's eyes were full of blue and huge gray-white suction cups. Lu Jiu felt that he was going to suffer from claustrophobia.

The demon spirit had bad luck and was shot by Lu Jiu and Si Xu. He bumped into a tentacle of the giant blue demon and was entangled by the tentacle. The demon spirit condensed his magic energy and cut the giant blue demon's thick tentacle fiercely.

The giant blue demon felt pain and began to entangle the tentacles frantically. The demon spirit was entangled and could not escape. Si Xu took out the real magic energy gun, seized the opportunity, and shot... but failed to hit the head. The demon spirit used the space wall to defend himself. His state was almost crazy. The space exploded around him, shaking off the annoying tentacles, and flew towards Lu Jiu and Si Xu.

Si Xu was very calm and fired several more shots. Some of the shots were blocked, some were avoided, and some had holes in their bodies. Silver blood floated in the sea water, which stimulated the giant blue devil to become more agitated.

The huge tentacles stirred the sea water, and the three people were like small boats in the sea, being rolled in the sea by the strong water force. Lu Jiu, as a pure-blooded mermaid, was dizzy. When he saw the situation clearly, he felt his hair stand on end. He hugged Si Xu and flew out.

The black hole covered him, and the still rolling demon was swallowed up in an instant!

All the scales on Lu Jiu's body exploded, leaving behind a shadow with its tail, and it fled in the sea with a whizzing sound. The thick tentacles were chasing it from behind, and the eyes were full of thick and strong "pillars". Lu Jiu shuttled between these "pillars", and his body was as small as a tadpole beside the elephant's leg.

Lu Jiu hugged Si Xu and fled quickly. There was no chance for the demon people to survive. Now it was their chance to fight for their own lives.

Lu Jiu was originally concentrating on escaping, but suddenly he noticed that there was a black shadow on the left side that was also escaping, and its speed was almost the same as his. Lu Jiu turned his head and saw a giant lantern fish escaping with its tail wagging frantically.

Lu Jiu thought this lantern fish looked familiar... Of course, all lantern fish look similar. What made Lu Jiu familiar was its size. It looked very similar to the one that Vera raised... Ugh, it looked very similar to the one that Vera raised.

"Hey!" Lu Jiu shouted.

The giant lantern fish that was concentrating on escaping was obviously startled. It tilted its head to look at Lu Jiu, and then Lu Jiu saw the sawtooth with a hole missing.

Damn! It really is Vera's lantern fish!

Lu Jiu was stunned. She didn't know how this lantern fish suddenly appeared here. Wasn't it a guardian fish in the waters of S City? !

The giant lantern fish found Lu Jiu and tried to swim towards him several times. Lu Jiu was almost scared to death.

"Keep going forward and don't stop!" Lu Jiu shouted at it.

Si Xu was doubting his life because of the rapid water flow. He made a protective shield on his head so that he could breathe and talk.

Si Xu: "There is someone in its mouth."

Rujiu was stunned. When the giant lantern fish turned its head to look at him again, Rujiu finally noticed that there was a hand on the bad hole of the giant lantern fish. It was obviously the webbed hand of a siren!

Rujiu's heart moved, "Mom! Is it you?!" The webbed

hand holding the bad hole of the tooth exerted force, first half of the arm was stretched out, and then a head was stretched out. Isn't it Vera's siren form? !

The giant lantern fish was very fast, and Vera was washed by the sea water and couldn't open her eyes.

Rujiu shouted excitedly, "Mom, is Mrs. Si with you?" Rujiu

regretted it as soon as he said it. Mrs. Si couldn't move in the sea like Si Xu. If she was really in the mouth of the giant lantern fish, it would be dangerous.

Vera shouted back in the same way, "I hid her...in a lifeboat!"

Instead of being relieved, Rujiu and Si Xu became even more worried.

Rujiu hurriedly asked, "A lot of ships were damaged just now, which ship is she on?"

Vera raised her hands to block the current, but it was useless, her flippers were quickly washed away, "Don't worry! She's safe!" After

Vera finished speaking, she hid behind the teeth of the giant lantern fish again.

Rujiu and Si Xu breathed a sigh of relief at the same time. As long as the two mothers were okay, they had nothing to worry about.

Rujiu glanced back and saw that the giant blue devil was still chasing behind. Rujiu turned around and let out the strongest Siren Scream at the giant blue devil!

The giant blue devil's body really paused, and its thick tentacles retracted and curled up to protect its body.

Lu Jiu's Siren Scream was obviously also effective against high-level sea monsters. Si Xu took the opportunity to push it again from a distance. Whether it pushed the giant blue devil away or they were pushed away, the distance was widened in the end. When the giant blue devil slowed down from Lu Jiu's Siren Scream, Lu Jiu and the giant lantern fish had already escaped far away.

Finally getting rid of the giant blue devil's pursuit, Lu Jiu and the giant lantern fish slowed down, and Vera drilled out of the giant lantern fish's mouth and swam towards Lu Jiu.

Vera: "Are you all okay? Are you injured?"

Vera looked at Si Xu. In fact, they were all injured to some extent, but they said they were fine so as not to let Vera worry.

Jiu: "Are you injured?"

Vera said, "I'm fine, but Sister Song was injured to protect me."

It turned out that Vera and Song Mozhi were on a ship that besieged them at the time. As a result, the demons acted too arrogantly and annoyed the warships. The warships directly bombarded the besieged ships. At the moment of the explosion, Song Mozhi turned his whole body into metal to protect Vera. Both of them were blown into the sea. Vera turned into a mermaid and lifted Song Mozhi to swim forward. She found the lifeboat of Country Z and sent Song Mozhi on it.

Vera turned back and hid on the seabed, wanting to sneak attack from the seabed, but before she could sneak attack, she met the mutant sea gar first. When the two sides met, it was definitely a fight to the death. Several mutant sea gar wanted to outflank Vera, but Vera took out the small magic gun and shot them all one by one. It was worth her long training in shooting, and her shooting skills were still very accurate.

Vera said: "After I killed a few mutant sea urchins, I swam forward and met Lawson and Ansel, father and son. They teamed up to kill Vanlense, but Lawson was also seriously injured and Ansel was slightly injured. Ansel and I dragged Lawson to the Z country lifeboat. When we came back, we met the lantern fish. It should have come with the fleet."

Then Vera hid on the seabed, wanting to help Lu Jiu and Si Xu, but their fighting speed was too fast and too fierce. Vera had been hiding on the seabed and had no chance to take action. As a result, she waited for the giant blue devil, and then she and the giant lantern fish were busy escaping.

Lu Jiu and Si Xu were both thankful that Vera did not take action. If Vera was caught and taken hostage again, they would both be helpless.

Lu Jiu and the other two sat on the head of the giant lantern fish and chased after their own lifeboat.

Now all the surviving ships have returned, and the giant blue devil suddenly appeared. No one is not afraid. In any case, it is better to retreat first.

After catching up with the lifeboat, Lu Jiu first sent Vera up with a water column, and then sent Si Xu on board. Lu Jiu was also caught on board by Si Xu through the air.

The giant lantern fish popped out of its head to prove its existence, and swam back behind the lifeboat.

Lu Jiu and Si Xu looked a little bit unlike humans at the moment. Fortunately, those on the lifeboat were all people with their own abilities, and they were mentally prepared for their inhumanity.

They followed the lifeboat back first, and how to deal with the mother plant would be discussed later.

All the injured ability users were sent to the "Special Security Department" for treatment. Vera was not injured, but Song Mozhi's back was burned and his internal organs were also bruised. Lu Jiu bought a high-level treatment for Song Mozhi to take, and he would be fully recovered in half an hour and would no longer feel pain.

As for Lu Jiu and Si Xu, they were using primary treatment agents, which would take 24 hours to recover. There was no other way. Lu Jiu's magic points were not much left, and the remaining magic points were used to buy primary treatment agents for the ability users who were seriously injured and difficult to recover.

This time, not only the Z country, but other countries also suffered casualties. The sudden appearance of the demon spirits was too strong. It can be described as terrifying. Fortunately, Lu Jiu and Si Xu were able to hold him back together.

Lu Jiu's magic points were only in the single digits. He took a few magic crystals from Si Xu and transformed them for backup.

This time, Lu Jiu and Si Xu were really relieved. The demon spirits and Van Lance and others were all destroyed, and the potential danger was finally resolved.

More than half of the people who came with the demon spirits died, and the remaining half were all captured and taken back to several countries for interrogation.

Z country also captured some people, but they said that they were descendants of the demon spirits and asked to see Si Xu. They would not say anything unless they saw Si Xu.

Like Lu Jiu, Si Xu is now inconvenient to meet people.

Eye color can be concealed by cosmetic contact lenses, and hair color... is not easy to color, but it can be easily solved by wearing a wig.

Lu Jiu can hide his face by wearing a mask, but Si Xu is in trouble. His skin is different from that of normal people. There is no other way. Si Xu can only continue to wear a hat and a mask, and try to cover himself up as much as possible before going out.

Si Xu went to see those who were captured in person.

Lu Jiu went to the Demon Sea plane and had preliminary negotiations with Golofitz.

Lu Jiu: "Tell me, what do you want."

[My request is very simple. After all the magic crystals are converted into magic points, I want you to replenish the magic points of the overdrawn items. Is this request not excessive? 】

Lu Jiu can agree to this request. It is not too much to repay debts.

【The things in the special space that I originally wanted to give you cannot be given away for free now. You have to spend magic points to buy what you want.】

Lu Jiu: "Isn't this too much? It was said to be given away for free. What can I get?"

[I think this is mutually beneficial, don't you? Our future is still unknown, and we don't know whether we can find energy for our use. Both the Earth Plane and the Demon Sea Plane have the energy we need. You can provide it to us step by step, and we can continue to look for a home suitable for us to live in without any worries. ]

[One day in the future, when we have settled down and you have used up the items in the warehouse, you can continue to buy new products from us. We can completely become a plane trading relationship. If the Demon Hunting System is really cut off from the Demon Spirit Master System, then we will never be able to contact each other again. Do you really want to sever this relationship? Aren't you curious about what our future home will be like and what it will be like outside the Earth Plane? 】

Lu Jiu: "..."

Lu Jiu sighed: "Of course I'm curious, but I'm afraid I don't have that long to wait for your new home and new plane."

[Your life span is in your own hands. You are a pure-blooded mermaid and Si Xu is a pure-blooded demon elf. Your normal life span is more than 200 years. What's more, you can use cell regeneration agents continuously during this period. As long as you feel that there are wrinkles on your face or you are no longer young, you can use cell regeneration agents to make you young again. A bottle of cell regeneration agent can last for dozens or hundreds of years. Better cell regeneration agents can even last for hundreds of years. You can live as long as you want. 】

藺九: “!!!”

藺九: “!!!!”

藺九: “!!!!!”

藺九: “Are you sure you didn’t lie to me?”

【If you don’t believe me, you can ask the Demon Hunting System. It knows about this kind of medicine. 】

The voice of the Demon Hunting System appeared.

【There is indeed such a medicine, but the price is not cheap. 】

藺九: “…”

藺九 took a deep breath, “In exchange, you have to hand over the control of the Demon Hunting System to me. I don’t want my life to be in the hands of others.”

【This is fine, as long as the Demon Hunting System and the Demon Spirit Main System maintain a connection. 】

藺九: “Then you hand over the control to me first.”

Golofitz: “…”

【Let’s be reasonable, shouldn’t you pay back the magic points you owe first before asking me for the control? 】

Lu Jiu thought for a while, "Then it's a deal, when I pay back the magic points I owe, you have to fulfill your promise."

【Of course, we, the demons, value our promises the most.】

Lu Jiu: "Well, since you are not in a hurry for magic points, I can only take my time. After all, what I really need is not too much, and the speed of accumulating magic points is not too fast. It seems that you still want to stay in the gap."

Golofitz: "???"

【Are you wrong? Shouldn't you give me the magic crystal essence of an energy depot first? 】

Lu Jiu chuckled, "Do you think I'm a fool? I give you a magic crystal essence of an energy depot for free, and then I need to spend magic points to buy things in the space inventory. I have to pay back the magic points for the things I advanced. How come all the benefits are taken by you?"

【We agreed in advance that you would make concessions. Do you want to go back on your word? 】

Lu Jiu: "I also said not to touch my bottom line. You are taking advantage of me as if I have no bottom line at all."

Golofitz was silent.

【What are your conditions? 】

Lu Jiu: "It's very simple. If you want a magic crystal essence of an energy depot, then open all the things in the space inventory to me for free. I can get whatever I want."

【Isn't this the same as giving it away for free? 】

Lu Jiu spread his hands, "How can this be considered a free gift? Didn't you get the magic crystal essence of an energy depot?"

[This won't work, this doesn't match the agreed conditions. 】

Lu Jiu said nonchalantly: "Then you should think about it again." Lu

Jiu wanted to end the topic, but Golofitz wouldn't let him. They have been waiting to leave the plane gap for too long, and now they have the chance and they will not give up no matter what.

Finally, Golofitz put forward a condition: as long as Lu Jiu can pay 10 billion magic points at one time, the space inventory will be open to Lu Jiu for free.

This is actually not free, at most Lu Jiu paid all the magic points of the space inventory at one time, which is better than giving an energy depot for free.

However, Lu Jiu still raised a question. Since 10 billion points of magic value could buy all the goods in the inventory of the entire space, Golofitz should not let him replenish the magic value of the overdrawn goods.

Golofitz had no choice but to agree.

Lu Jiu roughly calculated that 10 billion points of magic value would require about 50,000 magic crystals. An energy depot should have this many magic crystals. Si Xu told him that there were about 50,000 magic crystals. I guess Golofitz knew how many magic crystals there were in an energy depot.

The two parties reached an agreement and just waited for the energy collection system to be converted.