Steel steam and flame

Just like Mavis encountered in the Border Mountains, she can generate lightning-like electric pillars on her own, although she also guides a part of the electricity in the phosphor tube as a supplement to her power. And not long ago, the fifth-stage surgeon who was also encountered in the border mountains was some distance away, but he could already turn the ground around him into molten material. Cassia still remembers the huge suction force at that time, and the ability to forcefully pull an area out into a vacuum state.

These usage techniques cannot horizontally compare the strength and weakness. If used properly at a specific time and place, they can become the most threatening attack.

Cassia has thought about similar issues before. The broader her horizons, the richer her knowledge and information reserves, and her understanding of power has become more detailed. Strength and speed alone are no longer enough to support its own combat intensity in some complex battlefield situations.

The destructive power is greater, the scope is wider, and the surgical ability without many prerequisites is needed to form an army by oneself.

Since entering the third stage, Cassia has gradually felt something like a barrier that the teachers in the theoretical courses said when studying at the military school. In addition, the difference in differentiation and specialization is indeed the same as what is said in the course. Most people who are roughly the same in the first, second and early stages of the third stage will gradually turn into different individuals. This will also later affect how each person fights, their role on the battlefield, and their threat level.

It’s not that he has lost his way, at least Cassia still has places to study and deepen. But it is becoming less and less useful. As time goes by, the enemy's overall changes, and many convenient and applicable methods and abilities in the past are indeed gradually withdrawing from one's field of vision.

"Currently, too many things in my current self have obtained undue amplification effects by simply stacking energy. At the same stage, I have an absolute advantage. But after the fourth stage, with the change of energy storage form, Energy no longer seems to be the main problem." Searching for information about the four stages in his head, Cassia realized that the information that had always been his weak point had not been effectively solved at this moment.

After finishing the compressed food, Cassia also stopped thinking about this in time.

"After the matter in the southern forest is over, I will supplement relevant information and rely on the resources of the big family. I need to ask some high-level surgeons for advice on this matter. I also thought that I would have the opportunity to travel around the empire in the future. It seems that There is no possibility anymore. Time is never enough for me." While talking to himself, the moving scales with white lines covered Cassia's body again.

A faint silvery-white fluorescence circulated on Cassia's body, looking like a humanoid lamp with insufficient power in the dimness. Along with Cassia's breathing frequency, the surrounding silver light also follows this frequency, like a tide, constantly alternating between bright and dim.

Cassia thought a lot. An experiment last night allowed him to find a way to use his own advantages to accelerate the mastery of freezing energy. It takes long breaths like a giant whale, and combined with mental control, can quickly gather free frozen air.

The silvery white light suddenly formed a ring during the breath, expanded rapidly, and spread hundreds of meters away in the blink of an eye. Within the scope of the spread, with Cassia as the center, and the roots of the ancient trees facing his direction, the bark of the ancient trees was covered with frost powder, and its color became distorted and dim.

"It can be frozen to a depth of half a meter. As an operator, if you don't pay attention to defense, it will freeze directly." After removing some of the frozen trunks of the ancient tree, Cassia simply measured the depth.

There are already ways to more easily clear enemy ground teams. For a few hours in the afternoon, Cassia focused on how to attract the freezing air in the gray clouds. There is not much free freezing air in the air, and Cassia has not yet mastered how to stimulate the freezing air on her own. If you want to breathe as naturally as you want, it should be impossible to do it in the past few days. The location of the practice was changed several times, which also gave Cassia a rough idea of ​​the amount of freezing air in an area.

There was no obvious gain after several hours. The only good news was that Cassia could feel that the freezing air in the gray and black clouds was gradually getting stronger. As time went into the evening, Cassia had to stop practicing, and could only hope that when the intensity of the freezing air exceeded a certain limit, she might be able to find a way to guide the freezing air at some point in the future.

Go to the edge of the camp to wake up Cassie who is still digging a hole there. The network of underground caves stretching for tens of kilometers is enough to illustrate the efforts Cassiehei put into this work and the talent he possesses. Looking at the delighted Cassia, Cassia stood there helplessly for a few minutes. On the one hand, he was expressing his feelings silently, and on the other hand, he was looking for reasons to excuse why Cassie Hei became like this, and the main reason was not himself.

On the way back to the camp, the heavy snowstorm was like an ebbing tide, completely stopping within a few minutes. It was as if the source of the violent wind had been destroyed, going from violent to completely gone in just a few breaths.

The sudden cessation of the whistling sound made the surrounding silence a bit scary, and there was a sense of desolation that penetrated the body. When Cassihei landed in the open space next to the camp, the frost and powder left in the air by the heavy snowstorm fell down.

Cassia couldn't help but sigh at this strange weather. When walking to and from the camp and carrying the supplies left behind, some ice particles began to be mixed with the frost powder, and they sprinkled on the snow. But at least the hail did not fall in this area.

Cassie Hei lay on the ground for more than half an hour. By the time Cassia fixed a large number of boxes on his back, the snow around him had already melted into water. Cassie Hei's body temperature evaporated the snow water, and a piece of milky white steam floated around the air. But it didn't go far before it turned into frost powder and fell to the ground.

It is estimated that during this quiet period, the temperature has dropped to around 20 to 30 degrees below zero. In the second half of the night, when the temperature rises, it will be a precursor to a heavy rain. The gray and black clouds were as quiet as still at this moment. Going to the sky with Cassia, Cassia could touch a little bit of clouds with her hand, which made Cassia more keenly feel the intensity of the frozen energy contained in them. But he did not try to guide the freezing air at close range on Cassia's back. Cassia was afraid that something unexpected would happen at this time.

Cassie Hei also expressed uneasiness in a low voice. The freezing air in the gray and black clouds was not friendly to it.

The flight speed had not reached its extreme, and it was two and a half hours later when Cassia caught up with them who had stopped. A large number of ground teams spread out horizontally. This time they no longer built camps, but began to build fortifications using the surrounding materials. Behind the team, two cruiser-class airships were hovering in mid-air near the ground, and a large number of heavy weapons were being continuously transported to the ground.