Supreme Lord

After seeing Sima Lin's reply, Lin Rui couldn't help but shook his head helplessly.

Using the blood of the king-level demons above the fourth realm to make artificial serum? This can only be done by those super-large-scale heterogeneous companies or the top heterogeneous families in the Federation, right?

The "artificial serum" of the colonial warriors is made by extracting the blood marrow and blood essence of the demons of Tianji Star.

In short, the human body cannot produce refined blood that incorporates a large amount of ether elements, so biologists extract the blood marrow and blood essence of the demons of Tianji Star to create "artificial serum" instead, allowing the colonial warriors to complete the third realm of blood training.

The East Asian Republic is more particular and only allows blood marrow to be extracted from demons.

The other member states of the Earth Federation have no scruples, and they also include the martial artists of Tianji Star.

The blood marrow extracted from the martial artists can also make artificial serum.

Therefore, the price of artificial serum is very expensive, starting from one million federal coins! Many colonial warriors in the Federation are stuck at this level and can only stay at the lieutenant level for the rest of their lives.

The reason why the alien walkers have an advantage in this aspect is that their alien bodies can complete blood training independently.

Cultivating "artificial serum" based on one's own blood is definitely much more compatible with the main body than the blood and marrow of other Tianjixing demons.

Some alien walkers who have the conditions will also capture demons with strong blood power and extract blood and marrow from them, thereby improving the quality and potential of their own "artificial serum".

Lin Rui also wanted to do this, but unfortunately he didn't have the conditions.

Where should he go to find a king-level demon above the fourth realm to knock its bones and extract its marrow?

Lin Rui opened several internal trading networks dedicated to alien walkers and searched for the materials of artificial serum at random.

It was found that there was no blood and marrow of upper demons above the fourth realm on the Internet, let alone king-level demons.

Lin Rui originally wanted to improve his cultivation as much as possible to see if he could help Fang Ranran, but now it seems that he was careless.

He shook his head and prepared to push the door out of the sleeping cabin.

However, Lin Rui's hand just touched the switch and retracted again.

Lin Rui found that this Shenmian 3 sleeping cabin was very comfortable, much more comfortable than outside.

It is worthy of being a sleeping cabin that integrates the most advanced technology of Tianlan Group. It is indeed awesome.

Lin Rui just lay in the sleeping cabin and opened a document about Blood Knife Ji with his smart terminal.

This time he returned to the ninth base. The first purpose was to implant the wheel meridian so that the alien body could break through to the third level as soon as possible. The second purpose was to check the information of Blood Knife Ji and see if he could find a way to survive in the hands of Blood Knife Ji.

Coincidentally, in another lounge separated by a wall, Wang Sen was also searching for keywords such as "Blood Knife Ji", "Flammables", "Fire", and "Silver Moon County" in the library of the municipal government through the Internet.

This was what Lin Rui told him before returning yesterday.

Most of the keywords he used for searching were told by Lin Rui.

Lin Rui wanted to know why Blood Knife Ji would devour the master, what methods could be used to control Blood Knife Ji, why there were so many flammables in the city, etc.

The two agreed to search separately to see if they could find clues.

Although Wang Sen didn't know why Lin Rui cared so much about Blood Knife Princess, he took any request from Lin Rui very seriously.

He only went home to rest for one night yesterday, and then returned to the martial arts club to start this work.

Just a moment later, Wang Sen's face gradually became solemn. He immediately opened the chat interface with Lin Rui and sent a link to him.

Weird young man (Wang Sen): Brother Rui, take a look at this county history of Yinyue County.

Lin Rui clicked on the link and browsed carefully, frowning slightly.

It talks about a period of history 6,700 years ago. When the royal family of the Great Zhou Dynasty was destroyed, a general named Ji Shenyan from the royal family was defeated in the expedition against the rebels and was forced to retreat to Yinyue County. He held on to the city for two months, but was eventually broken by the rebels.

It is said that on the day the city was broken, Ji Shenyan completed the magic transformation through a special ceremony and became an extremely powerful fire demon.

On that day, a fire broke out in Yinyue County. Not only was the entire county burned down, but most of the people in the city were also killed. The rebels who invaded the county at that time were also buried in the sea of ​​fire.

So the current Yinyue County was actually rebuilt after that battle, about five kilometers away from the original county site.

In addition, there is a legend that Ji Shenyan did not die, but fell into a deep sleep after burning all the rebels to death. There is also a legend that he was sealed by a master afterwards, but none of them have been confirmed.

There is even a legend that Ji Shenyan has a large demon army under his command, which disappeared with him.

Speaking of which, the strength of Earth civilization lies here. They have established a complete historical database for Tianjixing, and even know the history of Tianjixing better than the people of Tianjixing themselves, and even know the local history.

Lone Shadow Sky Blade (Lin Rui): Wang Sen, do you suspect that the kerosene we are in contact with is related to the fire 6,700 years ago?

Weird Young Man (Wang Sen): I don't know, but there are too many flammable materials in our city. In addition to the strong liquor and vegetable oil we came into contact with on the first day, there is also wood. Brother Rui, you don't know that the Alien Management Bureau branch I went to is on the Coffin Street at the south entrance of the city. I saw a lot of wood piled up there, all of which were the most flammable olive trees. This can't be a coincidence.

Weird Young Man (Wang Sen): In addition, I also found a paper about Blood Knife Ji. Isn't that a coincidence? This paper was written by our mentor Professor Han when he was young. According to the content of the paper, we can preliminarily determine the reason why Blood Knife Ji lost control, and there is also a method to temporarily control Blood Knife Ji. You can take a look. You need to pay 100 federal coins.

Weird Young Man (Wang Sen): Brother Rui, according to the content of the paper, I suspect that Blood Knife Ji may be controlled by the mastermind behind those flammable materials. Coincidentally, the Ji Shenyan 6,700 years ago was also a descendant of the Great Zhou Dynasty, but I feel that I am overthinking it a bit.

Lin Rui shook his head slightly. Did he think too much? It's better to think more!

Wang Sen didn't know that Blood Knife Ji was controlled by the county lieutenant and the group of people, so he didn't know the seriousness of the matter, let alone that they would have a disaster in two days.

Lin Rui wondered what the county lieutenant wanted to do?

And the county magistrate, did he know about the county lieutenant's actions? Did he realize the danger of the situation?

After opening the paper and reading it for a while, his eyes suddenly lit up.

At this time, Wang Sen sent another link.

Weird Young Man (Wang Sen): Brother Rui, take a look at this news from Tianjixing. Damn, the Wangcheng of the Imperial City Department was completely razed to the ground, and more than 200 people died. No wonder Master Du visited those gentry everywhere and asked them to help. The situation in Yinyue County is super troublesome now.

Lone Shadow Sky Blade (Lin Rui): I see. Please help me check the relevant information when you have time.

Lin Rui was also checking the information himself. He also entered the database of the Alien Administration Bureau and paid to check the main family of the Blood Blade Princess, the Jingluo Yuan family, the current status and family tree of the Great Zhou royal family, and even the information of his own county magistrate.

Not long after, Lin Rui frowned tightly.

He had seen through some of the fog of Yinyue County and was shocked by it, especially this county magistrate. What happened? More than two months ago, a county magistrate in Yinyue County died? The Alien Administration Bureau clearly provided relevant information, and there were also records in the biochip. Why didn't he notice it down there?

Lin Rui then returned and read Professor Han's paper carefully, his heart began to beat 'thump thump'.

He already knew why Blood Knife Lady followed him, and also found a way to fight against Blood Knife Lady.

Lin Rui's mental strength was very strong now, and he was very likely to succeed according to the method described in Professor Han's paper.

However, to realize this plan, he must have enough soul points and master certain magic skills.

Lin Rui checked Xue Bogao's skill list again in his mind, as well as the soul points that had just reached 5600 points, and his eyes gradually became cold.

He just had some accounts to settle with others.