Cen Mu continued to compress the fireball in his hand, and found that the farther he went, the more difficult the compression became, the more condensed the control became, and its temperature gradually exceeded the range that Cen Mu could bear.

At present, the temperature has reached 3500 degrees, and there is a scorching sensation in the hand, and finally it condenses into a solid state, and the sphere in the palm of the hand is like a ball of solidified lava, at a glance, it looks like a miniature sun, and a little dazzling bright spot appears on its surface from time to time, and the bright spots flicker brightly and darkly, forming a strange and beautiful pattern, and a swelling pressure is constantly impacting Cen Mu's control, which is becoming more and more difficult to suppress.

Extracting 23% of the fire element in the energy storage rune is the limit of what Cen Mu can do in one attack!

I saw Cen Mu shake his hand and throw it out, and the lava ball sank into the lake, silently, without any ripples.

Cen Mu waited for a few seconds, but there was still no response, and a wave of disappointment came to his heart.

Nearly 83 cosmic energy storage units of fire elements were thrown out, and there was not even a bubble?! Is this so-called "cosmic energy storage unit" used to be funny?!

Just when Cen Mu was puzzled, a low roar came out from the depths of the ground, which was shocking.

Suddenly, the lava lake set off a huge wave of fire, a ten-meter-high pillar of fire rose in the center of the lake, and the viscous magma that was rapidly ejected out had no time to fall down, and the volcanic throat roared again, and an even more vengeful eruption erupted.

Cen Mu subconsciously leaned on the big stone, pressed against the gap in the stone, and used his body to block his surviving luggage.

Countless golden and blazing magma were washed up into the higher sky by waves, like fire trees blooming, and all that fell was a large mass of hot magma, and the crushed volcanic slag was sprayed into the air by the air waves, and when the cold wind blew, it was instantly extinguished, turning into gray-black slag, floating away with the wind......

The continuous spitting, the wind could not blow, most of the hot volcanic ash particles condensed in the sky above the Black Rock Mountain, were held by the air waves, and could not fall, as the volcanic ash particles accumulated more and more, the dark red volcanic clouds condensed on the top of the Black Rock Mountain, so dazzling in the dark night.

In an instant, the dark red clouds flashed orange and red lightning with a crackling sound, and this lightning was not like the forked lightning in a rainstorm, but was as casual as fireworks, and it was breathtakingly beautiful.

Huge lava waves crash against the reefs around the volcanic lake, the fragile volcanic cone walls are swallowed up by the magma waves, and the bright red magma flows down the mountain peak, and this seemingly docile black stone mountain awakens! It takes revenge in the craziest way possible against the alien creature that disturbed its sleep!

The eruption lasted for more than an hour, but fortunately, the large rock selected by Cen Muxuan was very strong and the ground was the highest, and when the lava waves found a breakthrough elsewhere, the magma vented there, flowing out of a network of lava rivers that stretched for several kilometers, so conspicuous in the night.

No matter how strong Cen Mu is, he is still very small in the face of such natural power, he is indeed not afraid of the temperature of magma, but if the volcanic eruption causes the geological collapse of the crater, from a height of 600 meters and the boulder tumbles, he will also face the danger of his life.

Cen Mu was calmed by this natural disaster, and subconsciously avoided the disaster, when Cen Mu woke up in this storm, he found that he had forgotten to turn on the energy drawing analysis, how many star energy points would such an unusually huge flame feast provide!

What a pity! By the time he thought about it, the eruption was over.

A strong sense of chagrin came over me.

Cen Mu looked down at the lava lake, after a round of eruption, the magma was almost ejected clean, leaving only a small amount of magma at the bottom of the lake, and now if he smashes a fireball down, I'm afraid there won't be much reaction.

And when will it take for Blackstone Mountain to accumulate enough explosive energy?!

Thinking of that fireball, he was speechless again, its movement was very large, but Cen Mu couldn't tell how much percentage of the fireball's power occupied in the first round of explosion, it can be said that this experiment was really a failed experiment.

There is no chance of starting over in the world, Cen Mu will put his frustration behind him, and think of a way in the future! At least this trip to Blackstone Mountain was quite fruitful.

Cen Mu took out a set of clothes from his backpack, this was a hand-sewn dress by Xiao Mustard, the fabric was found in the warehouse of Xingtian Town, and he didn't know which town's warehouse it came from.

Polyester cotton fabric, in the old era is a common fabric for ordinary military uniforms, elasticity, wear resistance, straight, not easy to wrinkle, in the wilderness is a high-end color.

opened the folded clothes and found a pair of underwear in the middle, which was made of silk cotton, soft and comfortable, no need to try, at a glance, Cen Mu knew that the size was just right, this little girl had a bit of eyesight, her craftsmanship was also good, and her mind was very delicate.

After thinking about it, Cen Mu didn't wear them, folded them and put them back in his bag, the volcanic clouds in the sky had not dispersed, and scorching volcanic ash would fall from time to time, this ash fell on him It's okay, it's a hole when it falls on his clothes, let's wait until I go down the mountain!

Cen Mu lay naked on the stone and fell asleep......

The next day, Cen Mu woke up, a thick layer of volcanic ash fell on his body, wiped it with his hands, a layer of black ash, and his hair was full of slag the size of gravel.

Then, Cen Mu prepared to go down the mountain.

After the volcanic eruption, the landform of Heishi Mountain has undergone a big change, and the side of the magma that flows out, because of the large amount of lava filling, the slope has become gentle, but the road down the mountain is almost covered by lava flows, which is nothing to Cen Mu.

Leaving the area of Blackstone Mountain, looking back at the volcano that erupted not long ago, the clouds on the top of the mountain are gray and black, and they are still clearly distinguishable from a distance of ten kilometers, while the area affected by the volcanic ash is even wider, and may even affect dozens of kilometers around.

Volcanic ash particles, hard, insoluble in water, the smaller the particles, the deeper the part that enters the respiratory tract, after being inhaled, it will accumulate in the respiratory system, causing diseases such as asthma, heart disease, lung disease, etc., which is more harmful to the elderly and young children, and it can be speculated that the disaster of this outbreak will affect the lives of a large number of people around.

When Cen Mu left, he covered his nose with a piece of cloth, which could filter through some coarse particles, and the fine particles could only be carried hard through his physique.

Gradually, there was some vegetation on the ground, and Cen Mu began to try to continue testing his flame ability.

Cen Mu waved his hand casually, and the fire element blew a gust of wind and threw itself towards a shrub, and the pale yellow wind blew on this yellow and green plant.

At a rate visible to the naked eye, the leaf began to dehydrate and wilt, and in the blink of an eye, it was ignited, burned, and a moment later, reduced to ashes.

As long as the elemental wind blows, the flame will not be extinguished until it is charred. This gust of wind blows out, consuming less than 0.13 cosmic energy storage units.

It works great! The energy contained in one energy storage unit is far beyond imagination!

The temperature of the elemental wind is estimated to be around 500 degrees, and a gust of wind blows out and touches the human body, which is enough to cause serious burns.

Cen Mu was very satisfied, he started a new attempt, condensing a fireball, thinking of the power that erupted from the top of the Black Rock Mountain, he only extracted 1% of the energy.

As the fire element was continuously compressed, the orange sphere in the palm of the hand became smaller and smaller, and a solid fire pellet the size of a small thumb condensed into shape, like a glass ball filled with lava, and the surface of the sphere was filled with fire from time to time, which was very beautiful.

Cen Mu threw it out with his hand, and then fell to the ground.

Fifty meters away, the fireball hit the ground.

Boom!

After a bang, the scorching wave of air spread outward in a shockwave situation, blowing down a piece of plant, the temperature of the fire pellet was not high, around 1800 degrees, and when it exploded, Cen Mu felt the heat wave - pressing, under the protection of the fire spirit body, he still felt the heat of the air wave.

The temperature reached about 2,900 degrees, still fifty meters away, and the temperature at the central explosion point must have exceeded 3,000 degrees.

Cen Mu stood up and walked to the center of the explosion, where an obvious black circle could be seen, and the plants in the circle were dumped outward, leaving a large charred black pit half a meter deep in the center, and the soil had a tendency to melt and crystallize.

The impact of the explosion is not particularly large, about the same as a normal grenade, but it does not have steel shrapnel, so the physical lethality is far inferior to that of a grenade.

However, its temperature is frighteningly high, almost reaching the level of the Federation's small missiles, and the center is melting, and black slag appears.

This is only 1% of the energy, think about the fireball infused with 23% energy, more than 20 times the explosion power, what kind of effect will it produce, Cen Mu thought that if he dared to try it here, without magma to buffer the explosion energy, then the high-temperature airflow may not even be able to resist him!

However, it also has shortcomings, the speed of the fire element compression is too slow, three seconds is the fastest speed that Cen Mu can do, and throwing it out, relying on Cen Mu's throwing power and hand speed, with his current physical fitness, it can basically be expected that his fireball will not hit people, so before the physical fitness is enhanced, he has to think of other ways to improve the probability of the fireball hitting.

Cen Mu thought of an opponent he had met in the Third Realm, Chi Rong, and the way he controlled the fire element provided Cen Mu with a reference.

Cen Mu tried to mimic his attack, controlling the fireballs to levitate around his body and controlling them to explode in fixed positions......

After many attempts, Cen Mu found a set of effective methods, with his current rune energy strength and the degree of control of the fire element, he is Chi Rong's nemesis, and he has gone beyond the realm of fire control.

Because the fire element can be combined into a more explosive form, it can release enough energy in a short period of time, and the lethality is amazing.

Not! It's almost time to go back now.