In the early morning, Dr. Ali sent Qianyu and Haihara Ai to the door of Tachibana House.

"Children, go back to bed quickly." Dr. Ali warned. "Remember to lock the doors and windows."

"Well..." Qianyu pinched the bridge of his nose and nodded. "I'm so sleepy... I need to catch up on my sleep."

"Well -" Haiyuan Ai also yawned. "So sleepy..."

At this moment, Qianyu suddenly heard the sound of rustling footsteps - judging from the intensity, it seemed that it was not a human being, but a small animal, probably...

The cat that Qianyu and the others took in ran by and stopped next to Haihara Ai. Before they left, they booked a cabin for the cat and taught the cat to sleep in the cabin at night. Moreover, the cat was already old enough.

At the age of eating solid food, Qianyu and the others handmade an automatic feeding machine for the cat and went out.

"Did you wake up the little one?" Hui Yuan Ai knelt down, smiled and touched the cat's head, but her expression suddenly froze, "Huh?"

"?" Qianyu's trace of sleepiness was instantly awakened by Haiyuan Ai's surprised voice. "What's wrong?"

"It's neck..." Haiyuan Ai said with a trembling voice, "There are scars..."

"It must have been scratched by something, right? We need to check if it is injured." Qianyu frowned, let go of the box in his hand, and came to the cat, squatting down to check. "This -

"

This wound looks like a strangulation mark. It should be that something was tightly wrapped around the cat's neck, causing such a mark.

But they had never found this kind of scar on the cat before? And they had never put anything like this on the cat that would hurt it.

"Let's go back first," Qianyu pursed her lips and said to Haihara Ai. "Go back to the room first. It will definitely be safe there."

…………

After letting Haiyuan Ai go back to the house to rest, Qianyu held a traceless umbrella and walked slowly in the courtyard. The visual assistance system and auditory assistance system of the auxiliary unit were fully powered; any visual images and disturbances received would be directly

Submit it to the computing system of the auxiliary unit for investigation and calculation to prevent any hidden agencies or enemies.

There are no footprints on the ground, so no one has climbed over the wall - but if you climb over from the front gate, there is nothing you can do...?

Qianyu came to the door and looked at the situation on the railing.

They haven't cleaned the dust on the railings for more than ten days. If someone really climbs over from the front door, even if the intruder can climb over the top of the door covered with a layer of glass slag through the ladder, he will inevitably have to hold on to the railings and slide.

down, so the railing that the intruder grabbed must have a somewhat different degree of dust accumulation than other railings.

But, no... After comparison, Qianyu confirmed that the dust on the railings was completely in a normal deposition state, and there were no traces of human intrusion.

Could it be that he was just too preoccupied... Qianyu sighed, looked around for a week, then turned around, preparing to return to the house.

Monitoring equipment needs to be installed... This feeling of facing unknown fear is really scary...

At this moment, Qian Yu suddenly found that the curtains upstairs had been opened - Haihara Ai was looking at him through the window with some worry.

…………

"Did you find anything?" When Qian Yu returned to the house, Hui Yuan Ai asked.

"No," Qianyu shook his head. "I checked it and there is nothing abnormal, but I still plan to get a set of monitoring probes to supplement the security measures."

"Do you think, if someone comes to trouble us, is it Vermouth, the organization, or the police department you told me about?" Haihara Ai asked softly.

"What's wrong?" Qianyu raised his eyebrows. "If you ask me, I guess it's probably the National Police Agency. After all, if the organization carries out the operation, it will definitely come into contact with Hoshino's intelligence network. There is no way he will not inform me."

"It's okay..." Hui Yuan Ai shook his head.

"It's okay," Qianyu looked into Haiyuan Ai's eyes and comforted. "It'll be okay, trust me."

"But I'm worried," Haihara Ai also looked into Qianyu's eyes. "You and I are in the same situation as spies - the day we are exposed, the day we die."

"It's okay," a smile appeared on Qian Yu's lips. "The Police Department must be here for me. Even if everything goes wrong, as long as you hide in the secret passage, nothing will happen."

"It's not me I'm worried about, it's you!" Hui Yuan Ai suddenly interrupted Qian Yu's consolation. Then, she lowered her head, and Qian Yu couldn't see her expression.

"As long as you're safe, that's fine," Qianyu's shocked expression lasted for a moment before turning into a smile. "For me, that's enough."

"I don't need to live by myself!" Haiyuan Ai interrupted Qian Yu again, with a little sob in her voice. "No matter what, I also hope you are well! This is also my only expectation!"

"..." Qianyu was stunned.

"..." Hui Yuan Ai covered her face, as if she was adjusting her emotions. After a long time, she regained her composure. "Forget it... let's not discuss this topic now. It's almost dawn. Let's get some sleep first.

Restore your energy. There is a sports meeting the day after tomorrow."

…………

Qianyu was lying on the bed, thinking about the unusual mark on the cat.

So what causes it?

——At the same time, somewhere.

"This is obviously a good opportunity to search, why should we miss the opportunity?" Judy looked at Akai Shuichi and said dissatisfied. "As long as we go in, we can conduct a detailed search and get the information we need!"

"That kid has been prepared for this," Akai Shuichi replied. "Our people sent out a warning, and someone from the Search Division is already monitoring the place."

"What?" Judy was shocked.

"That kid is not simple." A trace of solemnity flashed in Akai Shuichi's eyes. "Very not simple."

——At the same time, in another place.

The long, slender fingers of a woman tapped on the keyboard and sent out such an email.

After typing this email, the owner of the finger tore open the white ice cream packaging bag next to it.
Chapter completed!