After a few minutes of contact, Cassia returned to the window and sat down, looking at the quiet city center in her eyes again to meditate. It was more than an hour later that Waters and Winnifer knocked in, and the brass clock on the wall with a sense of materiality in history museums was pointing at 4 a.m.

"The explosives and unmanned attack machines have been arranged. If the soft cables are to be waited until tomorrow night. When leaving, Mr. Winnifer simply simulated them with signals. Everything was triggered smoothly and there were no major problems. The smoke bombs you mentioned, the leader, were also placed in the corresponding position. The amount was enough to come tomorrow night like a heavy fog with a visibility of less than one meter on the street."

Cassia nodded and asked Waters to go back and rest first. He was the commander who prevented the enemy from rushing to the car repair center to support him. Vinifer was stayed by Cassia, and Cassia wanted to ask some things at this time and explain some other things clearly. April's appearance affected Cassia's later plan for Vinifer - she really wanted him to join the Knights, but at this moment, Vinifer would almost definitely consider April's feelings. However, she soon thought of another plan for Vinifer's reference.

At around 5:30 in the morning, everyone, including Cassia, entered a state of rest. Cassia woke up every half hour in a half sleep state to check the movements of the two positions of the enemy. They all remained calm, and none of them realized what was happening under their eyes.

The next day, the four members of the enemy left their residence again at one o'clock after noon, and went to the place they wanted to go. This time, Cassia did not follow up, but only looked at where they went through the sound pulse, and only noticed whether they had suspicious movements along the way.

The time soon reached 9 o'clock in the evening. During the communication, Cassia separated from Waters and Winnifer in front of the hotel and drove the car toward the car repair center. When she stopped at 1,500 meters away, Cassia sat in the car, listening to the various sounds on Waters in the communicator like listening to the on-board radio. Naturally, their general movements and situations were simulated in their minds based on these sounds.

All the staff were in place quickly, but it was already early in the morning when they actually started to move. It took half an hour to Winnifer and the others to lay the cords.

"Captain, here is ready." Hearing this sound, Cassia got out of the car and walked to the car repair center. Fifteen minutes later, Cassia came to the exterior wall of the open space behind the car repair center. After the sound wave pulse determined the distribution and location of the enemy several times in succession, he climbed over the wall and walked silently towards the office building step by step.

It was very quiet, but two people came to the corridor and smoked a cigarette. It was impossible to find Casia who was intentionally hiding himself by the intuition and perception intensity brought by the basic alert.

Barefoot, Cassia stepped on the smooth wooden floor step by step, and her highly concentrated spirit locked the four people in the office building intentionally or unintentionally. Holding the second-generation holy sword in one hand, she moved quietly and carefully, almost from under the four people in the office upstairs, Cassia went to the stairs leading to the basement. A temporary welded and reinforced alloy door blocked the stairs, and high-frequency sound waves showed that there were two alloy round sticks with wrist thickness behind the door tightly blocking the door.

"A five centimeter-thick ordinary alloy door, the diameter of the two alloy rods is about ten centimeters." The high-frequency sound waves feedback the information. Cassia took a step back and then gently tapped the communicator several times with his hand. After that, he quickly held the hilt of the sword with both hands and arranged the posture he could exert the maximum force. "Eighty percent of the force is enough, and if the force is too strong, it will make a more harsh sound."

It was about two breaths, or twelve or three seconds later, a less intense vibration was uploaded from the communicator to Cassia's whole body. The feedback mechanism designed by Winnifer, the communicator was kept in communication. When the contact was disturbed or cut off, it would be spontaneously monitored and caused the communicator to vibrate.

In front of the stairs, a light silver light cut the darkness and the air in half without any friction sound. In the high-frequency sound waves, Cassia clearly captured that this very ordinary alloy door had no resistance at all, and even under the hardness and sharpness of the second-generation holy sword, even a spark had not risen.

The alloy door was cut by the second-generation holy sword, and two horizontal alloy cylinders behind the door were broken at the same time. The friction sound was not as harsh as Cassia imagined, but it was no longer important. Cassia pulled back the holy sword, and her body gently stepped forward at the same time. The fine black scales that had covered her body collided with the door, making a "da" sound.

At this moment, it was still suppressing its own breath. The temperature, the alloy door opened, and the broken cylinder fell into the corridor and rolled down. However, Cassia's figure had already disappeared into the darkness in the corridor and went to the basement.

He ran directly to the location where April was. At this time, Cassia, who held the sword in one hand, pulled out a small-caliber pistol equipped with a powerful muffler. The scales around the spine on his back began to rhythmically move like waves to serve as a sound pulse.

"Three seconds, five seconds, eight seconds!" Cassia went to a corner of the basement at this moment. The two steel shell bombs on her waist had been pulled off the pull ring. The next moment, a small-caliber pistol sprayed a ball of fire. Ten bullets of a magazine spread out, and a few lighted lamps immediately broke. As the dimness came, a huge "enemy attack" roared out, and another oval object twice the size of an ordinary steel shell bomb was thrown out by Casia. Following the parabola, under the cover of this sound and dimness, she successfully reached the area separated by itself, and steadily landed in the middle of more than a dozen kinetic energy armors placed there.

Amid the "hissing" sound, the next moment, several flames suddenly burned like flashing. When the light illuminated a corner of the basement again, the eight people who were resting quickly got up and rushed from the rest area to the position of kinetic armor. In the area where the communication machine was placed, the five people shouted carefully while holding guns from it, and with the cover of the walls separated from the basement, they looked at the wide corridor-like position connecting each other at the door. Two steel shell bombs suddenly exploded around them, and the roar was immediately submerged by the explosion.

A black shadow rushed out of the explosion fire, half of the body was covered with charred marks, and more of them were indeed coated with a slightly red gray-white alloy sheet by the flame. The black shadow was close to two and a half meters high, and the short impact carried a gust of wind, knocking the smoke generated by the explosion into a gap.
Chapter completed!