It didn't take long for Li Yuan and the three of them to see a huge building appear in front of them, and in addition to an extremely strong fishy smell, it kept coming out of it, and there were even some screams of unknown creatures.

And on this huge building, there are also three blood-colored characters engraved in the Blood Refining Hall, and there are many guards wearing protective clothing at the gate.

"Sure enough, the beasts of this Blood Refining Hall are back again!"

"This is the abominable research institute of the Blood Refining Hall."

When Zhou Lin saw the huge building that appeared in front of him, his fists immediately clenched, revealing a very angry expression.

Li Yuan, who was beside Zhou Lin, saw countless points of light in his mind through the detection screen of the system, and he was also sure that this was the research institute of the Blood Refining Hall.

"Don't act rashly first, these four or five people patrolling the door are almost all golden and three-star or above, and they are all very vigilant, they should have noticed that something was wrong."

"I guess I guess the guy I killed just now, if he doesn't go back, he will launch a large-scale purge, I have to say, there are still quite a lot of powerhouses in this Blood Refining Hall, it seems that the experiment they carried out is very important."

After all, this Blood Refining Hall was originally a research institute founded by the Dark Moon God Sect, and it was only responsible for those evil experiments, and basically it would not go out to do anything, it was nothing more than to capture some experimental subjects, so the Dark Moon God Sect did not need to be equipped with many strong people at all.

But now the strength shown by the Blood Refining Hall is far more than that, the guy who was killed by Li Yuan just now was called the Third Elder by them, and he already has a platinum one-star cultivation.

Since it is the third elder, it means that there are at least two platinum-level powerhouses above it, and the rest are a group of elites who have reached the gold level, this combat power is already very strong, if it is just an ordinary experiment, there is no need for this at all.

Therefore, in Li Yuan's opinion, the experiment secretly conducted by the Blood Refining Hall on Qifeng Island was absolutely very important, and at the same time, it was also very dangerous, and it was absolutely impossible for them to succeed.

"I don't know exactly what kind of experiment it is, but there is one thing that the elders of my family once mentioned, that is, when the Blood Refining Hall first came to Qifeng Island, it came under the guise of enhancing the physical fitness and spiritual power of the islanders."

"It is said that as long as they are injected with their company's medicine, they can activate the limit of the human body, and their cultivation will be greatly improved in a short period of time, and even ordinary people who are born with low spiritual power and cultivation talent can become powerful cultivation talents. Become a strong man. ”

"At that time, the residents of Qifeng Island, where could they withstand this kind of bewitchment, and they were injected for free, so many young people who wanted to become powerful spirit card masters went to the research institute one after another."

"The people who were injected at the beginning did become very powerful after they came back, and they attracted more and more people, and then the conspiracy of the Blood Refining Hall began, and they asked many young and middle-aged young men to voluntarily conduct human experiments on the grounds of enhancing the ability of the potion."

"That's it, the nightmare began, the Blood Refining Hall began to carry out experiments on humans, the process was very cruel, even the alien beasts were no exception, the residents of Qifeng Island were finally afraid, but it was too late, the entire Qifeng Island had been reduced to the experimental base of the Blood Refining Hall."

"In the end, an isolated and beautiful place became a purgatory, fortunately, in the end, the federal government and the Department of Suppression of Evil sent people to encircle and suppress in time, which saved Qifeng Island, but unfortunately Qifeng Island has been completely destroyed and irretrievable after many disasters."

"It was also at that time that my ancestor escaped from Qifeng Island and finally stayed in Yunhai City."

"But I haven't heard my family mention what kind of experiment it is, I only know that it was a very cruel human experiment."

Zhou Lin looked very sad at this time, and explained to Li Yuan and Ye Rongrong in a solemn tone.

"Damn!"

"Actually experimenting with living humans, this Blood Refining Hall is really perverted and crazy enough."

"They must not be allowed to continue."

"In this way, we will let my alien beast take action and directly deal with these patrols and guards at the door, but this place is too close to the research institute, and once I make a move, they will inevitably find out."

"When the time comes, I will directly trigger a huge battle momentum, to be responsible for attracting firepower, and at the same time use the gravitational magnetic field to limit the vast majority of people."

"And Rong Rong and Zhou Lin, after you see that I have succeeded, immediately go and take off their masks and protective clothing, take advantage of the chaos and quickly sneak in, first see if there are any innocent people who have been caught inside, and quickly rescue them all."

"Telekinesis Banshee, you also go over to help, and when the time comes, you will activate the stealth skill and follow and protect every step of the way, so as not to have any accidents."

Li Yuan's eyes rolled, and he quickly made a plan and said.

After having the amazing strength that Li Yuan showed before, Ye Rongrong and Zhou Lin didn't say anything, and nodded silently.

And the telekinetic banshee also followed Li Yuan's instructions, and directly became invisible, lurking beside Ye Rongrong.

"Good! Then I'll do it! ”

As soon as Li Yuan's voice fell, the environmental spirit card of the gravity magnetic field immediately appeared in his hand, but it had not yet been activated, waiting to attract more people to come out, and it was being activated.

Then, his mind was immediately transmitted to Guangyue Qingluan.

With a loud chirp, Guangyue Qingluan, who had been escaping into the mezzanine of the space, immediately appeared in the sight of everyone in the Blood Refining Hall.

"Not good! Enemy attack! ~”

"Someone sneaked in..."

After seeing the inexplicable appearance of the Guangyue Qingluan, several gold-level powerhouses who were in charge of patrolling at the gate of the Blood Refining Hall immediately noticed it and prepared to shout for support.

But it's a pity that the speed of Guangyue Qingluan is really too fast, and the moment it appears from the space mezzanine, it launches the "Sonic Light Attack", and its wings turn into light blades, instantly killing these gold-level powerhouses in front of it.

And the alien beasts that patrolled with them didn't react, and they were immediately killed by the light moon Qingluan and the telekinetic banshee hidden around.

This is the terrifying strength of the space beast, especially the combat-type space beast like Guangyue Qingluan, as long as it grows up smoothly, the ability to make a sneak attack is definitely no match for that beast.

Even if it is the fastest wind-type beast, there is no way to do it, this light moon Qingluan appeared from nowhere.

"Let's go! ~”

Seeing that the people patrolling at the gate of the Blood Refining Hall were killed by Li Yuan in an instant, Zhou Lin couldn't help but be shocked, and directly took Ye Rongrong and rushed over quickly, took off their masks and protective shields, and then hid aside, preparing to sneak into the Blood Refining Hall while the chaos was taking advantage of the chaos.