Chiba sat in the pipes, learning about the construction of the airship through the connections established by the Metropolitan Police Department and the design team of the Pearl Tree.

"You don't have to worry about surveillance," says the design team. "The terminal of this monitoring system is not on the airship, but temporarily located at the Tokyo Observatory."

"Huh?" Qian Yu showed a surprised expression. "Tokyo Observatory?"

"That's right," the design team replied. "The system is now managed by the Tokyo Observatory because they have asked them to provide them with the surveillance video of the monitoring probes of the Observatory, otherwise it will be difficult for them to ensure the safety of the large astronomical telescopes that are installed. Therefore, Suzuki's consultants directly installed the entire monitoring terminal at the designated place of the Tokyo Observatory, and the two parties were jointly responsible for monitoring the watch, which is located on the surface. ”

"So it's impossible for the people on the airship to see my whereabouts through the surveillance system?" Thousand Feathers raised an eyebrow. "And yet you can see where they are?"

"They can see it too, but the terminal control is down there." The design team replied. "So to keep you safe, we're going to contact them to turn off the whole terminal so they can't see you through the surveillance — although we can't tell you where they are through the surveillance either."

"Okay," Chiba sighed. "That's fine...... How long do I need to stay here now? Before you turn off the surveillance. ”

"I've already contacted them on a landline, and the surveillance should have been turned off two minutes ago." The design team said so. "But kids, you'd better not meet them rashly, it's dangerous."

"Understood...... "Chiba sighed." So I'm going to contact the police first? ”

"Okay."

Hanging up the phone, Chiba sat where he was, thinking about his next step. Just then, Thousand Feathers suddenly heard footsteps coming from the hallway below him.

"It should be here......" The murmur came as footsteps stopped directly below the shutter in front of Chiba. Immediately after, there was a sound of climbing from below - this shutter was the one that Qianyu had climbed up before, and this climbing sound was probably someone from the cabinet next to him preparing to climb in!

Just as Chiba was thinking about what to do, the blinds were stabbed open - there was no doubt that someone was planning to break in.

Without the slightest reason, Qian Yu immediately picked up the traceless umbrella and aimed it at the blinds.

Although the intruders should have brought helmets, Chiba bets that they won't come in wearing a helmet - the helmet itself has a shading function, and the tinted transparent viewing windows can also affect their visual discrimination, causing them to be less able to spot enemies in darker environments.

If they were wearing a helmet, they probably wouldn't have noticed themselves at all, if they weren't wearing a helmet......

As the two hands gripped the edge of the gap in the blinds, Qianyu's nerves tensed.

As long as he dares to climb up, then he dares to defeat him directly at close range with the crossbow arrows of the Traceless Umbrella.

Just as he was thinking this, the other party climbed up - it was a red Siamese cat man, not wearing a helmet, and now the other party was staring at Qian Yu with a stunned gaze.

At this moment, Qian Yu subconsciously pulled the trigger.

"Snort-" There was silence, except for a brief tearing sound.

After a few moments, Qian Yu came back to his senses, and the sight in front of him made his mind go blank.

The blood-red offering flower spread out on the neck of the man in front of him, and this man no longer looked like a vicious gangster at all, but just a dying man who trembled incessantly.

His mouth trembled, his face pale, and his eyes stared blankly at the shaft of the crossbow bolt stuck in his neck.

Finally, he struggled to raise his gaze again, and then finished making one last eye contact with Qianyu.

Qian Yu pursed her lips, overcoming her fear with the support unit, and looked at him very firmly.

Under Qianyu's gaze, the man was so weak that he couldn't grasp the gap in the blinds, and finally disappeared into the gaps in the blinds.

"Poof!" Such a sound came from outside the blinds.

“！！！” Qian Yu reacted at this time, and then hurriedly climbed to the shutter window and looked at the situation below.

He...... Killed a man with his own hands???

Chiba has mixed feelings right now.

True and false, like a dream. I feel as if my soul is out of my body, not really in my body, and I feel like my spirit is imprisoned in the senses of my body, haunted by all kinds of sensations.

Qian Yu was glad that he had an auxiliary unit, which had neutralized the mental impact he had received to the greatest extent - otherwise he might have continued to be in a trance for a long time.

But now, there is no time to continue to hesitate.

Qian Yu jumped down, and then began to search for this person's body while no one had come yet.

The gun he hung on his chest should at first glance be the MP5SD2 - a silenced version of the MP5 submachine gun. The magazine should have a capacity of 30 rounds and a total weight of about 3.7 kilograms. (The gun weighs 3.2 kg, the empty magazine is 160 grams, and 30 rounds of ammunition are 360 grams) There are three more magazines on him, so there should be a total of 120 rounds of ammunition.

Now, after killing someone, he picked up the gun in the man's hand - in other words, Qian Yu was now planning to continue killing.

It sucks, doesn't it?

But it's all out of desperation, isn't it......

With a wry smile, Qian Yu pulled the crossbow arrow from the wound, and then used a silenced submachine gun to mend two shots to the man's neck.

It's best to try to hide the fact that you killed this person with a traceless umbrella, otherwise there will be a lot of trouble in the future.

As for killing this man, it's not the most important thing right now.

With that, Chiba used the auxiliary unit to dial Officer Twilight's phone.

"There was a bandit who wanted to kill me just now, and then ...... I killed him...... What should I do......" As soon as the phone was called, Qian Yu said in a rather panicked tone. "What should I do......"

"Calm down!" Officer Twilight said resolutely after two or three seconds. "Don't be afraid!"

"Am I going to be arrested?" Qian Yu continued to speak in a panic. "I think I killed someone?"

"It's okay," Officer Twilight hurriedly reassured. "It's okay, that bandit was originally a bad guy who wanted to kill you, you just killed him, it's okay!"

Qianyu continued to pretend to be frightened, but breathed a sigh of relief.

Luckily, it wasn't much like he expected......

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Article 1, Paragraph 1, Paragraph 2 and No. 3 of the Act on the Prevention of Theft, etc., promulgated in 1930, stipulate that when a person wants to prevent an intruder carrying a murder weapon, or stealing or damaging the wall of a door, or opening a door lock to invade another person's home or a guarded house, building, or ship; In order to resist an innocent intruder on another person's residence or a guarded house, building or ship, or a person who has been asked to leave such a place. In such cases, in order to eliminate the ongoing danger to one's own or another person's life, body or chastity while awakening, killing or injuring the perpetrator is equivalent to an act of self-defense under article 36, paragraph 1, of the Penal Code. According to the current mainstream view, as long as the conditions for the equivalence of defense means are met on this basis, then it can basically be considered as legitimate defense. (As of June 30, Heisei 6, the Criminal Collection Vol. 48, No. 4, p. 21 precedent held that merely complying with the Act on the Prevention of Theft, etc. is not sufficient to determine justifiable defense, and that the condition of equivalence of means of defense must be satisfied.) ）