With a slight sound, the door bar behind the bronze door was opened.

Although the whole process is very simple, it actually still relies on the effect of mental power. Under the perception of spiritual power, the situation behind the door was completely displayed in Liu Feng's mind.

Although there is a guard, although it is a secret room.

Maybe it's because it's so comfortable that it's not difficult at all. Not to mention Liu Feng, even if you change someone casually, it's easy to get it.

"There are two people in there......"

Liu Feng breathed a sigh of relief, the first step was very simple, but if he didn't want to alarm the guards, it would be a little troublesome.

The corners of the copper door were already mottled with rust, and Liu Feng had no doubt that if he pushed it open directly, there would definitely be a loud noise.

"Headache ......"

Liu Feng rubbed his head, he really didn't know what to do in the face of this situation.

"There's no way, only ......"

Liu Feng thought about it for a long time, but he really couldn't think of any way. At the moment, press your hand on the bronze door and slowly exert force.

The bronze door is very heavy, even if it is an immortal cultivator who is out of the world, he may not be able to push it open without great force.

However, after all, Liu Feng was an immortal cultivator of the Dao realm, and he also had a very good control over his own power. The bronze door slowly opened at an extremely slow pace, with an average of three seconds and only about a centimeter to push.

It's a little slower, but it's safe.

For more than three minutes, when Liu Feng felt that his arms were about to go numb because of caution, the two bronze doors were staggered by half a meter.

Half a meter is enough for a person to easily walk sideways.

Liu Feng turned sideways slightly, drilled in, and everywhere he looked, there were all kinds of Yuan Qi spars, dazzling. There was no one in the secret room.

Liu Feng suddenly understood that those two breaths should be separated from this secret room by a wall.

Like that cave, there were a large number of mid-grade Yuan Qi Crystals on the ground, and it was roughly estimated that there were no less than three thousand. On the surrounding shelves, there are some Yuan Qi crystals of different colors.

However, compared with the medium-grade Yuan Qi spar, there are too many fewer on the shelf, only about a hundred in total.

"Top-grade Vitality Crystal...... Wind Crystal ...... Crystal...... And the best Yuan Qi Crystal!"

Liu Feng's eyes widened, he knew these spars very well. Those spars with attributes are even more familiar, after all, he has a fire spar in his hand.

"Five wind crystals, three crystal stones, two earth crystals......

Liu Feng counted that the total number of spars of various attributes was twenty, there were thirty pieces of top-grade Yuan Qi spars, and the number of top-grade spars was slightly more, at fifty.

Each piece is the size of a goose egg, and the vitality fluctuates strongly.

The corners of Liu Feng's mouth outlined a smile, compared to these things, the middle-grade Yuanqi spars on the ground and those low-grade Yuanqi spars in the cave were simply scum.

Liu Feng didn't hesitate, he took off his robe directly, and wrapped all the spars on the shelf, a big bag.

This...... Definitely a windfall.

Liu Feng was not worried about being searched.

Liu Feng picked up the package and glanced at the medium-grade Yuan Qi spar on the ground, and a wave of greed flashed in his heart. There are more than 3,000 medium-grade Yuanqi spars, which are more than 30,000 low-grade Yuanqi spars.

Liu Feng cautiously walked out of the door, gently closed the bronze door, and walked briskly outside.

The whole process was very smooth, and it was even easier than going in and out of your own back garden.

Actually, there is no way to do it.

There would never be immortal cultivators above the Dao realm in the Burial Spirit Wasteland, as for why, Liu Feng still didn't understand.

Moreover, immortal cultivators in the Dao Realm would never dare to walk around in the night wind of the Burial Spirit Wasteland at will.

Even if you want to come, you have to do it during the day.

Furthermore, if there was an invasion of immortal cultivators from the Dao Realm, the thirty or so immortal cultivators in the ancient hall would definitely notice it at the first time.

But!

The effect of the Heavenly Hidden Jade Pendant is too powerful, and it hides the body and breath.

When we were about to reach the entrance of the mine, a golden light appeared in the night wind.

"Help collect it. ”

Liu Feng smiled slightly, said softly, and at the same time raised the package in his hand.

A stream of energy mixed with pieces of snowflakes swept the package away, disappeared in an instant, and then a piece of clothing appeared out of thin air and fell towards Liu Feng.

Liu Feng stretched out his hand to take it and put it on his body. And smiled: "It feels like a mobile warehouse, it's really good." ”

Jin Ling struck: "How does this girl feel that you are like a dirt bun and picked up a tattered piece? The combined value of these things is at most just a fairy stone." ”

Immortal stones are too precious, and there are too few in this world.

Liu Feng smiled, how could the fairy stone be so easy to get?

However, this bag of spars is definitely a great wealth.

Although Liu Feng is greedy, he also understands that there must be a degree. At the same time, I said in my heart: Take your time, everything will be fine.

"By the way, this girl has already refined a fairy stone for you. ”

Jin Ling turned his mouth and said, "You can start refining today, maybe you can improve a lot." ”

"Immortal stones?"

Liu Feng's eyes lit up, what is the value of a fairy stone?

The most important thing is that Liu Feng really wants to try it, what is the difference between this immortal stone.

A fairy stone the size of a thumb floated in front of Liu Feng, and Liu Feng reached out and grabbed it.

"What?!"

Liu Feng's eyes widened, just holding it in his hand, there were wisps of extremely pure vitality entering his body, and the whole person was refreshed.

However, this refreshing feeling quickly fades.

A feeling of expansion formed in the body, and the meridians began to saturate.

"Incredible!"

Liu Feng was amazed for a while, he hadn't started to absorb it yet, just by touching it, he had already made his body full of vitality.

It's horrible!

"Wrap it in real yuan, otherwise it will be wasted a lot. After all, this is the condensation of this girl's ingestion of immortal yuan with her own ability, which is different from the normal formation of immortal stones. ”

Jin Ling reminded loudly that although this 'immortal stone' has the same energy as the usual 'immortal stone', its state is different, the latter is a real condensation solid, and the former is just blended with it in a special way.

The solidified immortal stone will not emit energy on its own.

Liu Feng nodded, and at the same time quickly used the true yuan to wrap it, which made him feel much better.

"Wait a minute, though, I'm going to bring the night water. ”

Liu Feng's mind turned and he thought of the night flowing water.

He needed someone to help, and he felt an obsession with the nocturnal water. An obsession that is no less than the bottom of his heart, this obsession is enough to make Night Flowing Water willing to give up his life.

And if you can make good use of it, this night water will be a good help for yourself.

Working in the archaeological team all the year round, Liu Feng understands very well that a person is not only short of manpower, but also very troublesome to do things. Someone to help will do more with less.

Jin Ling understood what Liu Feng was thinking, although she was very disdainful of the strength of the night water, but she did not stop it.

Liu Feng took the 'Spirit Ape Nine Turns' body method, and brought an afterimage to the cave where the night water flowed.

And at this moment, the night flowing water had just absorbed those few pieces of low-grade Yuan Qi Crystals.

Liu Feng dissipated the effect of the 'Tianyin' jade pendant and said in a low voice: "Follow me." ”

Nightflowing Water frowned, "What to do?"

Liu Feng smiled slightly, turned over his hand and took out a high-grade Yuan Qi Crystal.

"Top-grade Yuan Qi Crystal!"

Yeliushui's eyes widened, and he couldn't speak for a long time, he understood that the person named Liu Feng on the other side was really not joking. He really goes......

For a long time, the night water held back a sentence: "Crazy." ”

Liu Feng smiled in a low voice, grabbed the night flowing water, and ran out of the cave without a sound.

"You're crazy, you can't go out at night in the Funeral Wasteland!"

Nightwater struggled and reminded again and again.

However, a night breeze blew, and something that made the night water jaw-dropping happened, and there was no damage?

The night stream was much earlier than Liu Feng came here, and he had seen a few people go out at night and be blown to death by the night wind of the Burial Wasteland!

Moreover, at that time, those people were only a few dozen meters away from the entrance of the cave, and they didn't even have a chance to turn around and escape back.

However......

Now, it's incredible!

Ye Liushui quickly thought that Liu Feng had only 'stolen' the high-grade Yuan Qi Crystal at night, and his heart trembled, and he became more and more puzzled and admired Liu Feng's mystery.

About ten kilometers away from the entrance of the cave, Liu Feng stopped, put down the night flowing water, and at the same time handed him the top-grade Yuan Qi Crystal in his hand, "You are now in the late stage of the Transcendent Realm, and you are only one step away from reaching the Dao Realm, I believe that with this high-grade Yuan Qi Crystal, you should be fine." ”

A piece of high-grade vitality spar can be worth hundreds of low-grade vitality crystals.

The most important thing is that their 'qualities' are different.

The vitality contained in the high-grade Yuan Qi Crystal is more refined.

Nightflowing Water nodded and took the 'Top-grade Vitality Crystal'.

"Okay, you go to cultivate, I'm going to start too. ”

Liu Feng strode to a place ten meters away, ready to absorb the 'Immortal Stone' and improve his strength.

However, at this moment, something strange happened!

A gust of night wind blew, and the night flowing water's expression suddenly changed, trembling violently, and his eyes showed a frightened look. The true element in the body continued to surge out, and in just an instant, blood continued to spurt out from the seven orifices. And the right hand that is exposed to the outside, the green tendons burst out, and there is a possibility that the blood vessels will burst at any time.

"What's going on?"

Liu Feng was startled, and his body flashed to the side of Ye Liushui.

Bang!

Night Flowing Water shook his body and sat heavily on the ground, gasping for breath.

"It's horrible. ”

It wasn't until this moment that Liu Feng truly realized the horror of the Burial Spirit Wasteland. If you are slow for a second, the night water will explode in front of you and die.

And from Liu Feng leaving the side of the night flowing water to going back, it only took five seconds to add it together.

"Good, so scary. ”

Nightwater's tone trembled, and the feeling of escaping death made him feel powerless.

"I'm sorry, I didn't expect that. ”

Liu Feng's face was full of apologies, on the other hand, the first time he appeared in the wind was because he was protected by the golden bell, and the second time, Dao Yin himself, himself and this world are also 'Dao', everything here can't harm him at all.

Night Flow calmed his mind for a moment, glanced at Liu Feng, and his tone was full of deep helplessness and admiration,

"To be able to come and go in the Burial Wasteland, you are really a madman. ”