"I'm back." Qianyu took the ingredients and opened the door - I have to say that the quality of the residents of Mihua is still good. Although his bicycle was not locked and the ingredients were not brought with him, when Qianyu went back, the bicycle

And the ingredients above are still in the same place.

No one answered, but that's for sure - Haihara Ai didn't seem to have left the house. If there was a door through the door, it was basically impossible for Qianyu's greetings, which were not loud, to be heard by her.

Qianyu took out a bento and was about to give it to Haihara Ai, but found that the bento was a little cold.

"Ding-a-ling--a-a-a-a-a-a-a-a-a-a-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,”, the little alarm bell in the living room rang three times.

This small alarm is triggered by a sensor mechanism, and the two sensor mechanisms of the mechanism are installed in Haihara Ai's room. A gravity sensor mechanism is set directly under the only pair of slippers next to Haihara Ai's bed. Regardless of the weight of the slippers,

If it disappears or the weight suddenly increases, the mechanism will be triggered; another tension mechanism is set on the upper part of Xiao Ai's quilt. As long as Xiao Ai gets up, he will definitely flip the quilt and trigger the mechanism. This mechanism was also used by Haihara Ai.

The reason why Qianyu came to this room as soon as he woke up.

Three bell rings meant that Haiyuan Ai got up and got out of bed at the same time.

"Back?" Sure enough, a few seconds later, the door of the room where Hui Yuan Ai lived was opened, and Hui Yuan Ai's still slightly pale face appeared behind the door.

"The bento will be served to you when it's hot. You can go back and rest first." Qianyu put the bento into the microwave and replied.

"Please..." Haiyuan Ai swayed, holding on to the door before regaining her balance. It was obvious that her body was still far from recovering.

...Five p.m

"Ding dong——" Just as Qianyu was preparing the difficult-to-cook ingredients in advance to ensure that he could complete a nutritious meal for Haihara Ai on time at six o'clock, the bell rang - it was not the guide in Haihara Ai's room.

The alarm bell that came out was the doorbell.

"?" Qianyu came to the door and pressed a button on the door. Part of the pattern on the moiré wooden door suddenly disappeared, and a circular turntable appeared. When Qianyu rotated the disk 3o degrees,

Six black circular electronic screens appeared - there are optical tubes in the door behind the screen, and the optical tubes in the door are connected to the light holes on different sides of the door. As long as the turntable is rotated to the appropriate angle, the outside

The light will pass through the peep hole and be imaged in the form of a small hole. It will be continuously reflected and refracted through various lenses in the optical pipe, and finally mapped to the optical receptor of the electronic screen, allowing the electronic screen to be imaged.

"Why are you here?" Qianyu glanced at the image on the screen, opened the door, and asked the people outside.

Conan, Ayumi, Mitsuhiko and Yuantai were standing outside the door, looking at Qianyu with concern.

"Qianyu-san, didn't you ask for leave?" Ayumi said dissatisfied. "That's why we came to see you!"

"But judging by your complexion," Genta curled his lips and said. "It seems that you are not on sick leave as you said! But why are you wearing a white headband?"

"Bandage?" Conan asked with a frown. (Bandage?)

"Nevermind." Qianyu rolled his eyes. "There is nothing serious about my current situation. Is there anything else besides coming to visit me?"

"Ah, that..." Mitsuhiko was about to say, but was stopped by Conan.

"Nothing's wrong...hahahaha..." Conan concealed it with a smile.

"Say it," Qianyu's mouth twitched after taking a look at Conan's expression. "I'll listen."

"Yesterday morning, you saved Kiriko," Ayumi began to tell. "She was not the first person to be scared."

"Oh?" Qianyu frowned slightly.

"Since half a year ago, there have been bad ghost rumors in the whole school." Ayumi continued. "Some people saw the dummy in the health room running up and down the corridor, and there were also people in the teaching building.

Hear the howl of ghosts."

"Huh?" Qianyu was speechless. "Are you sure this isn't a rumor?"

"It's not a rumor," Qianyu was surprised that it was Conan who testified this time. "There is indeed something strange."

"Haunted?" Qianyu said in disbelief. "Have you seen supernatural events too?"

"I think someone is doing something in the teaching building." Conan shook his head. "You should know very well that I am an absolute atheist."

"So?" Qianyu asked quietly. "Are you planning to drag me along to explore there?"

"Ah ha ha ha ha..." Mitsuhiko laughed awkwardly after being exposed.

"Since you're out of the way, at nine o'clock tonight," Conan said calmly. "Let's take a look together. One more person will also provide more protection."

...

Qianyu only suffered some scratches on his head during the explosion, which were not serious, so at seven o'clock in the evening, his wounds had completely healed. After giving Xiao Ai a few words, Qianyu came to Didan Elementary School

.

You must use mechanical power to build yourself a steel home court while still being able to ensure your own safety.

8:30 p.m.

"Who is it?" Qianyu said leisurely while sitting in the school corridor.

"Qianyu-san, how did you show up?" Ayumi appeared in surprise from the darkness.

"Keep it secret." Qian Yu's lips raised slightly.

Qianyu also made arrangements here. Even in such a dark night, Qianyu would not worry about anyone having the ability to attack him.

When Conan, Mitsuhiko, and Genta appeared one by one after Qianyu arrived, everyone looked at him with expressions of "I've seen a ghost" on their faces.

"Go in," Qianyu said calmly, looking at the four people in front of him. "Get ready to arrest them."

"Arrest someone?" Conan raised an eyebrow. "Have you seen someone?"

"Well..." Qianyu glanced at Ayumi and Genta. "Conan, just come with me alone. You three can go back."

"Hey hey hey???" The three little guys were all surprised. "Why!"

"We are facing adult opponents!" Qianyu said sternly. "What can you do here?"

"Then why can you and Conan do it?" Genta asked.

Qianyu danced with an umbrella flower, while Conan gestured to the detective equipment on his body.

At this moment, a breeze blew by.

"..." Qian Yu just took a breath, and his expression suddenly became very subtle. "!!!"

A few people only saw Qian Yu spinning around in confusion, checking the surrounding scene.

"There is a new friend here..." Qianyu murmured, observing carefully on the ground. Then, Qianyu spotted a place and stabbed it hard with the traceless umbrella with the tip protective cover removed.

The tip of the umbrella was not blocked by the floor tiles that were theoretically made of cement. Instead, it was pierced by the tip of the umbrella like paper. Obviously, there was something weird about this floor tile.

Qianyu took out the umbrella, and a suffocating smell hit her face.
Chapter completed!