Liu Feng was very keen to catch this change, and immediately released his divine sense and leaned into the whirlwind.

Soon Liu Feng found that thing. Liu Feng immediately made a move, and a shiny ball flew out of the whirlwind and was grabbed by Liu Feng in his hand.

Liu Feng controlled the whirlwind and quickly cleaned the cave. Then he took out the strange ball and looked at it.

The ball is like a pale blue crystal ball. The volume is not too large, and it can be held completely with one hand.

If you look closely, there are still very small golden particles inside. It looks very deep and beautiful, like a dotted star.

Liu Feng suddenly felt that there was a little bit of starlight in this crystal ball. It's very similar to what he looks like in the sea of knowledge. Liu Feng faintly felt that this would have something to do with his starry sky and sea of knowledge?

"Po! Do you know what this thing is? Liu Feng asked.

"I don't know! Completely unheard of! Po replied.

"How do I feel like this is similar to what I look like in the sea?" Liu Feng wondered.

"When you say that, those golden particles in here are really very similar!" Po replied.

"This thing can be burned under the Silent Demon Flame, and it is not damaged. It certainly doesn't seem simple! Liu Feng said.

"Why don't you try it, maybe it's some kind of treasure?" Po said.

When Liu Feng heard Ah Bao say this, he also felt that it was very possible. Immediately release your Divine Sense and see if you can use your Divine Sense to find out what is going on.

Liu Feng released his divine sense, and as soon as he touched the crystal ball. Seeing the golden light spot in the crystal ball, it immediately flickered. Then Liu Feng felt that from the surface of the crystal ball, a force suddenly came out, and his divine sense bounced away in an instant.

This surprised Liu Feng, and then reacted. When I wanted to use my divine sense to investigate the octopus monster before, I was able to detect it every time.

And will bounce back his divine consciousness in an instant, and it seems that the reason is in this strange crystal ball.

Liu Feng turned overjoyed, this crystal ball was actually able to rebound his divine sense. It's very likely to be some great treasure, but I don't know how to use it.

Liu Feng tried to play another aura, and the aura was like a mud cow entering the sea, sinking into the crystal ball and then there was no reaction.

"Huh? This thing is able to absorb aura! Liu Feng was surprised.

"You can drip some more essence blood and see if there is any reaction!" Po suggested.

Liu Feng nodded, then cut his fingertips and squeezed out a drop of essence blood. It was dripped onto the crystal ball.

However, to Liu Feng's disappointment, there was no reaction on the dripping of essence blood. It's like dropping on an ordinary crystal ball.

After Liu Feng waited for a while, he still didn't see any reaction, so he had to give up helplessly. Now I only know that it can absorb its own aura, so it is better to send a little more into it and see if it will change anything.

So Liu Feng played another aura, and this aura was the same as just now, and it was directly absorbed by the crystal ball.

Suddenly, Liu Feng was surprised to find that the essence blood that he had just dripped on the crystal ball had actually decreased a little. Although it was very little, Liu Feng was very excited. It seems that it is not possible to drip blood directly, and you have to send spiritual energy inside.

So Liu Feng directly held the crystal ball in his hand, and mobilized the aura in the dantian to continuously convey it to the crystal ball through the palm of his hand.

As Liu Feng thought, as he continued to convey the spiritual energy. The essence blood left on the crystal ball also began to decrease continuously, and it was absorbed by the crystal ball little by little.

Liu Feng has been transporting for more than half an hour, even though Liu Feng's dantian has been strengthened, and the capacity is large enough. But I can't stand the consumption for such a long time.

At this time, the aura in Liu Feng's dantian had reached the warning line, but the crystal ball was still like a bottomless pit, and there was no intention of filling it at all.

The essence blood dripping on it, after such a long time, was only half absorbed by it. Liu Feng gritted his teeth and took out an aura pill from the storage ring.

"I don't believe it yet! I'd like to see how much capacity you have! Liu Feng muttered to himself. Immediately take the Aura Pill.

The aura pill melted in his mouth, and the next moment a warm current rose from his abdomen. The majestic aura kept pouring out.

Liu Feng's empty dantian suddenly began to be full again. Liu Feng didn't stop for a moment, and continued to transmit spiritual energy into the crystal ball.

In this way, after another half an hour or so, after Liu Feng's dantian became empty again, the crystal ball finally changed a little.

The golden dots of light inside flickered slightly. The essence blood that dripped on it was finally completely absorbed.

Liu Feng suddenly felt that he had some kind of connection with the crystal ball. But the connection is very vague, just a plausible feeling.

Is it because of the lack of aura? Liu Feng secretly guessed.

Now it has been proven that this crystal ball has a great origin, and he has established a vague sense of it.

Seeing that it is about to succeed, you can't just give up. So Liu Feng didn't stop doing it, and took out an aura pill again and took it down.

The depleted dantian became full again, and Liu Feng continued to transmit spiritual energy into the crystal ball.

Liu Feng was pleasantly surprised to find that as he transported more and more aura, the layer of vague induction between him and the crystal ball gradually became clearer.

When the aura in the dantian reached the warning line again, the crystal ball finally stopped absorbing the aura.

Immediately, a golden light shot out from the crystal ball. The golden light didn't last long, it just flickered.

However, at this moment, Liu Feng suddenly found that there was a lot of information in his mind.

Liu Feng immediately stabilized his mind and read this information carefully.

Soon Liu Feng finished reading this information. It turns out that this crystal ball is called the Sea Magic Ball. Its effect is mainly aimed at the divine sense, and it is very powerful and useful in Liu Feng's opinion.

On weekdays, the Sea Awareness Ball can be stored in the Sea of Knowledge. Not only can it be used to protect the consciousness from being attacked by other people's consciousness. You can also sense the prying eyes of others.

And it can bounce back autonomously. At this time, Liu Feng also understood why the octopus monster could feel his divine consciousness and bounce his divine sense. It turned out that it was all because of this sea magic ball.

This Sea Demon Ball also has the greatest effect, which is to strengthen one's divine sense.

Just like Liu Feng's divine sense now, he can only investigate the situation within one kilometer. And through the enhancement of the Sea Magic Ball, it is easy to investigate the situation within two kilometers.

This is equivalent to doubling Liu Feng's divine consciousness out of thin air without the same original strength. It's quite a counter-natural effect.

Liu Feng's current divine consciousness has reached the point of concentrating at the early stage, if it is strengthened by the sea magic ball. His divine sense will far surpass that of ordinary early stage condensation masters, and he will almost reach the strength of the middle stage of condensation.

For Liu Feng, this is tantamount to adding wings to a tiger. His strength has risen a lot out of thin air. If you are facing an enemy, your divine consciousness will be able to exert a powerful effect.

Only then did Liu Feng fully understand why his previous divine consciousness had been blocked and his yin qi had weakened. It turned out that it was all because of this sea magic ball.

The Sea Magic Ball can be placed outside the body, which is equivalent to a shield like the forbidden god.

This shield is not only able to block the divine sense, but also can envelop most of the energy, including the yin energy. Prevent it from leaking outward.

This is why, Liu Feng used the Yin Seeking Disk outside before, and he couldn't measure the accurate grade of the Yin veins. Of course, there is also a distance limit, and the specific effective distance also varies from person to person.

With Liu Feng's current strength, he can release this shield fifty meters.

The octopus monster didn't know how to get this sea magic orb, and its intelligence was not high, everything was all based on its own instinct. Although the level is not weak, because it is too stupid, it makes Liu Feng very easy to deal with.

In fact, Liu Feng didn't know that the octopus monster was originally just a very ordinary octopus, not even a magical beast. It was also by chance that this octopus inadvertently devoured the sea magic ball under the water.

After the Sea Magic Ball was devoured by it, the energy it originally carried inside. Let it grow stronger. Later, through the underground dark river, it came to this superb yin vein.

Because the octopus monster is mentally retarded, it does not know how to control it and how to absorb energy. As a result, it originally absorbed less and less energy from the Self-Aware Sea Demon Ball. When it came to this place of yin veins, it found that it was full of energy.

Even if it doesn't know how to cultivate, it stays here all day long. Or let its strength gradually become stronger. I don't know how many years have passed, but it has given him the strength of the early stage of aura.

It's a pity that his spiritual intelligence has not improved much. Everything is based on instinct, and it is more than enough to deal with those ordinary demonic beasts who mistakenly enter this place. But against Liu Feng, then he can only admit it.

Pity this octopus monster, after countless years of growth. In the end, it was all cheaper than Liu Feng. Liu Feng not only absorbed all of its poisonous mist, but also obtained this sea knowledge magic ball that changed its life.

Liu Feng pointed at the Sea Magic Ball according to the manipulation method of the Sea Magic Ball. The Sea Awareness Magic Ball suddenly hovered in front of Liu Feng.

Liu Feng kept moving, and made several handprints one after another. I saw that the sea magic ball suddenly dissipated from the bottom up into a little starlight.

As soon as these little starlights appeared, they immediately rushed towards Liu Feng. From Liu Feng's forehead, it directly submerged into it.

Those golden points of light did not enter behind Liu Feng's forehead. directly entered Liu Feng's sea of knowledge.

And then it began to come back together. In a moment's effort, the Sea Awareness Magic Ball was reformed in Liu Feng's Sea of Knowledge.

The Sea Awareness Magic Ball is suspended in the center of Liu Feng's Sea of Knowledge. echoes Liu Feng's starry sky and sea of knowledge, which seems extremely harmonious and has no sense of disobedience.