Steel steam and flame

The body fell to the ground smoothly, and its body instinctively twitched for more than ten times before stopping.

Ignoring the blood still dripping from her hands, Cassia took a few steps to the door and closed it. After the sound detection echoed around several times, she felt relieved. The control was very good, and the very short movement did not wake up the rest of the surrounding staff. A few people were alert, perhaps considering that it was coming from the captain's side, so they did not take any action.

After taking back the tactical knife, Cassia wiped away the blood with the curtain, and then sat down on the stool next to him to rest. Unfortunately, there was only wine in the room, not the warm water that Cassia liked.

Pigu's blood quickly covered a large area of ​​the floor. Cassia sat for a while and then stood up, lifted the body and placed it on a chair. At the same time, Freeman "sit" up from the bed.

Originally, Cassia wanted to get rid of some resting surgeons first, and then go to the main control room. But at that time, Pigu had already come out and wandered around the air defense base, and Cassia could only withdraw and go downstairs and wait in the corridor. After the support team from the air defense base arrived, the number of people was indeed a bit too much. It would take a lot of time to deal with them all one by one through assassination. Those who were resting were relatively easy, but those on patrol were extremely troublesome. The time difference needs to be considered, and no movement should be allowed to reach other people's ears.

As long as the news of the attack here is not transmitted back to the mine, being able to use the revolver is just a matter of whether there are enough bullets. At present, Cassia thinks that she does not have that kind of energy. The bigger reason is that for the sake of insurance, the patrol teams report their respective situations within ten minutes, and these time points are not unified and are staggered from each other. This is tantamount to looking for unknown situations. To the slightest chance.

Looking at the time, I saw that it was not yet one o'clock in the morning when I started taking action, but now I only had less than fifty minutes left.

"Only more than thirty people were eliminated within ten minutes. Although they were all surgeons, they were also the best group to solve so far." According to this progress, after taking other factors into account, the remaining time is definitely not enough. . The idea of ​​continuing the assassination was immediately given up by Cassia.

"It needs to be a faster and larger-scale attack method, and it also needs to ensure that the message cannot be sent back to the mine. Otherwise, the plan to go back to the mine in a few hours will be difficult to carry out with Evan and the others." Sitting on the chair, Cassia looked at Looking at the enemy's corpse opposite, which continued to bleed blood from his jaw, he subconsciously touched the syringe tied to his body.

"Cassia's blood is definitely not as effective as the used-up batch of concentrated dragon blood." Cassia, who was talking to herself, was not worried that anyone would notice the movement here. All actions of the remaining personnel in the air defense base became immediate. The image existed in his head, "I should have experimented before." At this moment, he remembered something that he was not sure about - whether the duration of his scaly state would change due to different dragon blood.

Without thinking too much about this issue, Cassia recalled the low-frequency sound wave attacks that were often used in the Tusini area. Based on the original effect and the strength of the affected people, he quickly came up with a time that he was more satisfied with. part.

There are both ordinary people and surgeons in the air defense base. If you want them to be affected at the same time, another low-frequency sound wave must be inserted at a more appropriate time point. The rest is also to shorten the time. Cassia has never failed to practice and improve the use of sound waves as an attack method, but even now, Cassia is not confident that he can make everyone suffer from the influence of sound waves within ten minutes. Loss of combat effectiveness.

Ten minutes is obviously too long for Cassia, and it will definitely arouse the vigilance of the remaining people. The two leaders in the air defense base were turned into corpses. When others noticed something strange, they would definitely report the situation and seek further instructions and orders. Once the connection is made, no matter whether it can be connected or not, the result will be exposed, and the next abnormality will be transmitted as a radio signal to the mine.

With a response plan in mind, Cassia thought about the entire plan, then got up and went to the control area of ​​the room's air purification system to adjust the temperature to the maximum. The skin began to receive temperature signals in real time. After the temperature of Freeman's body could be suppressed by the temperature in the room, Cassia's muscles contracted. In less than a second, the visible skin was covered with dense black lines. One breath Suddenly, the exquisite black scales that returned to the work of art pierced out from under the skin, and they fit tightly together, covering Cassia's body.

"Ah,,," the involuntary breath sounds like a new life, or a long-lost unrestricted liberation of the body. Everywhere in my body felt extremely comfortable. I couldn't describe this feeling. My body simply thought that this was my original self.

The rising body temperature made her breath hot. Cassia stood by the window. Her keener perception and sound capture made the scene of the entire air defense base several times clearer than the previous detection. The scales at the throat vibrated with the uncaptured sound waves. At this moment, the invisible thing carried extremely strong energy, penetrating obstacles everywhere, and covering everyone inside the air defense base.

"It can reduce the time by half, about five minutes." I don't know where the brain in this state obtained the calculation basis and data, a strange voice told Cassia.

"Now I just hope that Weimer and the others will listen to me and not follow me without permission." Cassia has never used low-frequency sound waves in the scaly state, and she doesn't know what kind of effect it will have, and whether it will further affect various aspects of the body. It can cause serious damage to organs and is still in the experimental stage.

It will not be worse than the result in Tusini area, Cassia can tell this. At least he now clearly remembers that when he first saw real dragons, it was in the gray area within the empire - the Brino area. The dragons reborn from bone fossils went from the underground station to the ground. After flying into the sky, an invisible sound wave detonated all the acidic platinum bullets around the station.

This way of using it is still too simple, Cassia thought to herself. He kept staring at the mechanical watch, and soon three minutes passed. Most of the surgeons responded to the sound wave feedback information. At this time, he turned around and left here, and another sound wave that was also effective for ordinary people began to be inserted into the sound wave.

Half a minute later, Cassia stood outside the main control room. Looking at the short stairs extending down to the ground in front of him, Cassia walked over.