"The Ministry of Weapons should develop this technology well, and it would be good if it could be used in large-area surveying. Yukimi glanced up at the monitor, this model integrates many powerful functions, and the shortcomings are also obvious, that is, it can work accurately in a small space range. Otherwise, during the Battle of the South Island, it would have been good to use it directly.

"Please, please pass this on to the Weapons Department. Hearing Yukimi's complaint, Randolph replied solemnly.

Leng Xin walked out of the bedroom, put the scanner back in the box, and retook the four ten-centimeter-high silver metal cylinders, "The laser alarm system needs to be put outside, I'm going to open the doors and windows." ”

"Ah, wait, let's put the monitor on the outside first. Yukimi lay on the bed and looked at the number on the virtual screen, "According to the size of this room, about two laser alarms are enough." ”

Leng Xin checked it and installed another monitor, "Well, thirty-six square meters, two lasers are enough." She put the two sirens back, then opened the front door a small crack and threw the cylinder out.

The back bedroom is a bit more troublesome, and you have to throw it from the side window to the back.

When the two sirens were thrown out, he flicked the box on the virtual screen that said activation.

The front and rear two laser sirens were activated, and two metal feet stretched out from both ends of the cylinder, inserted into the bottom surface, fixing itself, and then the top of the cylinder opened, and countless invisible lasers were fired from the front and rear directions at the same time, like a dense net, enveloping the small palace on horseback.

"All-round, no dead ends. Yukimi hummed and plugged the screen back into the keyboard, "The defense equipment is all set, are you really sure you don't need to load a gun or anything?" she asked Leng Xin.

"If the aliens didn't come last time, this kind of equipment would be superfluous. Leng Xin took off the headphones, "In the end, it's just a test of the performance of the equipment." ”

"Wait, take everything else that can be used in a small area, and try it out. Yukimi took out a sealed bag of desserts from his pocket and began to eat.

Leng Xin looked at her and shook her head, "You, you brought a sealed bag just to hold something to eat?"

"Of course. Yukimi smiled heartlessly, "Technology is designed to provide this kind of convenience." ”

Regardless of whether he is five years older or not, as long as it has nothing to do with the task, Yukimi still looks like a child.

In the palace of Ze Zhiguo, Duanmu and Qing held the letter in their hands, and they didn't look at Shaya, who was kneeling not far away.

"How long are you going to kneel?" Shaya has been kneeling every day since he decided to kill Edward, hoping that he will open the net, but the kid has committed more than just a capital crime, collaborating with the enemy and treason, plotting to kill the city lord, and that is enough to cut him with a thousand knives.

"Edward, please forgive him!" No matter how big the mistake is, Edward is also his brother, and Shaya can't watch him be killed.

Duanmu Heqing put the letter aside, women are so stupid, if they don't kill Edward, maybe someone will use this as a reason to find trouble in the country of Ze, "It's useless for you to beg me, I am the king of the country of Ze, and I have to kill Edward." ”

Shaya kowtowed, "He's still a child......"

"That's enough! stop defending him!" Duanmu Heqing interrupted her very irritably, he also probably knew a little about the affairs of Shaya's family, "The city lord has already set off from the imperial city and headed for the country of flames.