"That's what I said. It's a good idea to do so while everyone hasn't forgotten."

Mu Mu's Police Department agreed with Bai Yan Zhenyu's proposal. Conan quickly jumped down from his chair and volunteered: "then I'll call sister Xiaolan."

"OK, please." Mumu police department nodded and handed Conan this simple task.

……

In the clinic, Xiao Lan wiped the old woman's wound with iodine, picked up a roll of medical bandage and wrapped the old woman's injured foot.

Xinchuzhiming looked at Xiaolan's skilled movements unexpectedly, smiled and praised: "Miss Xiaolan, you are quite skilled in bandage dressing."

"Yes, because when I was a child, a bad child would get hurt in three days or two, so I practiced skillfully."

Xiaolan's face showed a happy smile, but she thought of Kudo Shinichi, who didn't know where he was, and soon converged and sighed: "but ah, it was a long time ago... Ah..."

Because Xiaolan was thinking about Kudo Shinichi, her attention was a little distracted. Her fingertip was accidentally stabbed by a nearby tool.

"What's the matter?"

When xinchuzhiming saw it nearby, he hurried over, grabbed Xiaolan's hand, checked it, smiled and joked, "really, the bandager was injured himself, but it's a small injury. Just wash it with water and stick adhesive tape.

Xiao Lan's face flushed. When she was about to say something, the door of the clinic was opened and Conan came in from the outside.

"Conan, what's the matter?" Xiaolan looked at Conan suspiciously, but forgot that her hand was still held by xinchuzhiming.

"That... Mu Mu police department wants me to call you over."

Looking at this slightly ambiguous behind the scenes, Conan's face turned green on the spot, but he is Conan's identity at present, and it's inconvenient to say anything more. He can only force a smile to inform them of the past of the Mumu police department.

On the way back to the dining room, Conan gradually adjusted his mood and thought about returning to the case again.

"Switch... Say, turn right from there..." thinking of this, Conan hurried to the switch to check the situation.

"Conan, be careful."

After discovering Conan's action, Xiao Lan quickly followed him and reminded him with concern: "Miss Xiaoguang broke the vase here today. Although Miss Xiaoguang and I cleaned up the fragments later, Miss Xiaoguang was miserable. The new doctor scolded her and said to drive her away if there were any more mistakes..."

"Do you mean..." after hearing what Xiao Lan said, Conan nodded thoughtfully, and then followed Xiao Lan back to the dining room.

After everyone entered the dining room, the Mumu police department ordered everyone to reproduce the scene of the power failure, and then ordered officer Takagi to turn off the switch and let the breakeven light turn on the switch again.

After the demonstration, the Mumu police department looked at the time on the watch and confirmed: "it took 34 seconds in total, and it really took less than a minute."

"Brother Zhenyu, Xiao Lan just told me..."

Conan remembered his previous guess and quietly told it to Baiyan Zhenyu. Then they left the dining room and ran outside to look for clues.

"Mu Mu police department, come here and have a look."

After Bai Yan and Zhenyu left, Maori xiaowulang had a new idea. Seeing Mu Mu, the police department shouted to the corridor, looked at the yard outside and said, "if you go through the yard, you can sneak to the bathroom from behind Mrs. Yangzi."

The Mumu police department understood the meaning of Maori xiaowulang and said in surprise: "brother Maori, what do you mean..."

"That's right," Mao xiaowulang nodded solemnly and said with some meaning: "if it's him, it should be possible to commit a crime."

The riddle between Mumu police department and Maori Kogoro was confused by others. Xinchu Zhiming shouted impatiently: "didn't I say that everyone has an alibi after the power failure? What do you want to investigate?"

"Ah... This..." Maori Kogoro scratched the back of his head in embarrassment. He didn't know how to answer for a moment.

Seeing the appearance of Maori xiaowulang, Xinchu Zhiming was even more annoyed and said coldly, "in my opinion, you are just interested in this accident, so you will gossip here."

At this time, breakeven light came back from the switch. When he saw that Maori Kogoro seemed to be arguing, he asked weakly, "well... Did I do something wrong?"

"No, you did a good job."

Mu Mu's police department quickly waved his hand and motioned for the new Zhiming to return to the dining room. He and Maori xiaowulang went to test Maori xiaowulang's guess.

At the same time, Baiyan Zhenyu and Conan also came to the second floor, carefully looking for clues to solve the case.

Suddenly, Baiyan Zhenyu found an irregular small fragment near the stairs, which was also stained with some red things, which looked like the color of blood.

"Conan, look at this."

Baiyan Zhenyu called Conan over. Conan picked up the small fragments with a handkerchief and put them in front of his nose. After sniffing for a moment, he confirmed: "it's really blood."

"Blood?" Bai yanzhenyu's eyes flashed, and he guessed excitedly, "Conan, do you think the old woman was hurt by stepping on it?"

"It's very possible, if you say so..." Conan nodded, then remembered what Xiao Lan told him and hurried to the next room.

However, when Conan found a broken porcelain in the closet in his room, the corners of his mouth immediately rose slightly and said with a smile: "sure enough, as I speculated, the prisoner was indeed the man."

Baiyan Zhenyu followed him and asked, "Oh, Conan, who is the prisoner?"

"The prisoner is Mrs. Yoko. She used the switch to design a trap..." Conan then explained Mrs. Yoko's modus operandi to Bai Yan Zhenyu.

"Wait, although Mrs. Yoko designed the murder trap, it was an innocent breakeven lady who pushed the switch."

After listening to Mrs. Yangzi's modus operandi, Bai yanzhenyu reached out and stopped Conan who was going to solve the case. He looked dignified and said, "if you directly expose the truth, you will definitely feel guilty for a lifetime for the introverted character of Miss breakeven."

"This..." Conan was also clear from the excitement of solving the case. He felt that Bai Yan Zhenyu was very reasonable. He asked, "brother Zhenyu, what can you do?"

"There is one way, but whether it can succeed depends on whether Mrs. Yangzi is a kind-hearted person. We can do this..."

Seeing his idea, Bai yanzhenyu told Conan and got Conan's approval, so they returned downstairs to deal with the case in a more appropriate way.