"I'd like to see what you're doing here!"

Liu Feng looked at the slowly closing passage and decided to follow to see clearly. These people refining the Rage Elixir must have an ulterior secret.

However, if you want to follow the past, you have to go through the huge space in front of you first. Of course, Liu Feng can use his spatial skills to reach the opposite side directly, but he can't enter the passage either, and he won't find it.

The only way is to make these people become dead, and they will be annihilated in one fell swoop without being able to transmit sound.

Liu Feng's current cultivation is the peak of the Grandmaster, so it is naturally not a problem to deal with these people. But it is not easy to think of a thousand scattered warriors in an instant.

Unless, Liu Feng turned on the coercion with all his might, completely enveloping this place, so that these people died violently in an instant. But in this way, Liu Feng will expend a lot of internal strength, making it difficult for him to deal with fierce battles.

Liu Feng is not afraid of spending internal strength, but it is impossible not to ignore the back. After all, such a large base is carrying out such secret activities, and it is difficult to predict the strong people in it.

If a lot of internal strength is expended, it will not be so easy to deal with a strong person in the Grandmaster realm later.

What to do?

This is a difficult problem, and Liu Feng must think carefully before making a decision. The gains and losses of all parties are also issues that Liu Feng needs to consider.

Liu Feng asked himself in his heart: "What are they doing? refining so many berserk elixirs, do they want to build an army that will destroy all directions in an instant? Or ......?"

Liu Feng frowned and thought hard.

"Could it be ......" Mu Ran's face sank, and he whispered: "Could it be that they are doing experiments, wanting to find out the medicinal properties of the Raging Elixir in this way, and then improve the cultivation of the strong?"

"If this is the case, how many warriors will be needed to test it, and what warrior will be willing to be their test subject? unless they use coercion to ...... Not good!"

Suddenly, a hint of coldness flashed in Liu Feng's eyes, and he couldn't help but sink when he thought of his Uncle Taishi, who had been missing for many years.

Uncle Taishi disappeared inexplicably, and there has been no news so far, could it be that he was arrested by these people to be here as a test subject?

Thinking about this, Liu Feng couldn't take much into it, and he had to break into that passage, see the situation inside, and see if Uncle Tai was inside and whether he was still alive.

The more he thought about it, the more Liu Feng felt that Uncle Tai was here, and the more he wanted to rush into that passage immediately.

"Uncle Taishi, whether you are still alive or not, I must find you!"

Liu Feng roared wildly in his heart, completely opening the sea of qi, and letting the majestic internal force pour out, forming an incomparably powerful coercion, enveloping this space at once.

Boom Boom Boom ......

The power of the Grandmaster's peak powerhouse impacted the hollowed-out mountain, making a low sound, and many sand and gravel kept falling, smashing on the warrior's body, causing many people's heads to break and bleed.

However, whether it was a martial artist or those elixir masters, they didn't have time to react at all, and they were directly crushed by Liu Feng's terrifying coercion, their muscles and veins were broken, and their seven orifices were bleeding, and they were dying.

Sou!

Liu Feng flew out, landed outside the entrance of the passage, glanced at the corpses all over the ground in a tragic state, and then reached out and pressed the button to open the passage.

Giggle......

The cliff wall slowly opens to reveal a passage.

Sou!

Liu Feng didn't wait for the passage to be fully opened, so he used his body technique and flashed into it. And galloped quickly, and soon caught up with the three old men who had just come to get the elixir.

"Bold! Who made you ......"

Lord Huang felt that someone was coming, thinking that it was some martial artist outside, so he opened his mouth to scold him without looking back.

It's a pity that before he finished his words, an extremely dangerous feeling rose from the bottom of his heart, and he hurriedly turned around, wanting to see who was so bold and dared to make a move behind his back.

However, it was already too late. Lord Huang and the other three old guys only felt the white shadow in front of them flicker, and their heads were twisted off, and they were angry on the spot.

In an instant, three pillars of blood rushed up from the neck, reached the top of the passage, and dripped down again, making it seem like a rain of blood was falling here.

Bang! Bang!

The three headless corpses fell heavily and lay in a pool of blood, and their heads were also thrown aside by Liu Feng, and their six eyes were not closed.

Until they died, they didn't know who had killed them.

Liu Feng didn't stop, continued to walk forward, and reached the end with about half a cup of tea.

Fortunately, it is not closed, just like the first passage, it is completely open. Liu Feng sensed with his divine sense that there was a dead silence outside, only a weak wisp of life fluctuations.

Sou!

Liu Feng flashed out of the passage, also trying to find a place to hide.

However, to his surprise, there was no place for invisibility at all, and it was all clear at a glance. Moreover, all the bones that are poured out are piled up.

The only place to settle down is a platform on the left side of the passage with a length and width of ten zhang.

Liu Feng floated down on the platform, overlooking the deep pit under his feet, and couldn't help but shudder, his face full of shock.

The space here, larger than the one on the other side of the passage, must be the lower part of another hollowed-out mountain. Moreover, it is even deeper than the one just now.

In the pit, skeletons were discarded casually, piling up mountains of bones of different heights. The shortest ones are also three zhang, and the tallest ones are ten zhang.

Looking at this full of white bones, Liu Feng couldn't help but muttered to himself: "How many people do you have to die to have so many white bones...... No, no, no!"

Liu Feng shook his head again and again, unwilling to believe that Uncle Taishi had become one of the white bones.

Although he didn't have much impression of Uncle Taishi, Liu Feng always heard Master mention this hero of the Wumeng faction.

I learned from the master that Uncle Tai not only has excellent talent in martial arts, but also has a very strong will, which is very comparable to others. The worse the conditions, the stronger Uncle Tai became.

Therefore, Liu Feng felt that that faint life fluctuation should be Uncle Taishi's.

Thinking about this, Liu Feng turned on his divine sense again to capture that wisp of fluctuation. Soon, he locked on the direction and hurriedly cast his eyes on it.

Liu Feng's gaze was under the highest bone mountain. At this moment, a ragged figure was lying in the pile of corpses that had not yet fully decomposed, drinking the blood that flowed from the corpses.

No matter how good Liu Feng's eyes are, he can't see this person's face clearly. His beard and hair were intertwined, and even on his face, black hair grew more than a foot long, completely obscuring his face.

This person didn't know if he didn't feel that Liu Feng was coming, or if he didn't care if anyone was coming at all. He didn't look up, and continued to drink the extremely fishy blood water, and occasionally ate a piece of half-rotten warrior raw meat.

Liu Feng almost couldn't hold back his vomiting, he couldn't imagine that in Middle-earth, there was such a place, it was simply hell on earth!

"Whew~~~"

Liu Feng let out a long breath, floated down from the platform, and slowly landed on the side of the warrior with a mouth full of blood.

And at this time, something happened that Liu Feng couldn't imagine.