"So...Doctor, when did you make the library so messy again?"

In the doctor's library, Qian Yu sighed helplessly and covered her head in pain.

The doctor's house is actually very large. The space where Asaha Haibara and Dr. actually only occupy a small part of the entire house. Even if Conan sometimes comes to borrow less than half of the rooms. When the doctor does not do experiments, the remaining majority is actually in an idle state, including this library that is close to the living room and has been abandoned for many years.

Asaha has lived in the doctor's house for so long and has never been to this place more than three times. The reason is that there are not as many books as Conan's house. Instead, the doctor uses them to pile up various New Year's greeting cards, invitations, postcards and other messy things.

After Huiyuan came to the scene, he made great efforts to clean up the doctor's house from top to bottom, which naturally included this library. However, now he saw that Haiyuan's hard work at that time had basically been wasted.

"I thought, as an adult, I should have the right to take good care of the old man, right?" Standing behind the doctor, Haibara pursed her lips and glanced at Asaha beside her with a smile, "The detective seems to be doing very unqualified in this regard."

"Hey, hey." Qianyu smiled helplessly, "How long has it been? Why do you still remember it?"

"Of course I will remember." Haibara Yanran smiled, and the little unhappiness between her eyebrows and eyes that was once again messed up by the library disappeared without a trace.

"Why do I seem to have heard this sentence when?" Conan on the other end of the doctor twitched the corner of his mouth.

Asaha and Haibara looked at each other and smiled.

Of course I became familiar with it. Qian Yu smiled slightly in her heart and gently held Haibara's hand.

That was a sentence that Haibara used to tease Asahara to see the clear doctor who was arranged by Haibara when she first came to this house. At that time, Asahara looked at the obvious doctor who was arranged by Haibara and was speechless for a moment.

Looking back now, it's really...

It's nostalgic.

"Why did I smell the sour smell of love again?" Conan pretended to be frowning, and the eyes of Asaha and Haibara were filled with helplessness, but a relaxed smile flashed in his eyes.

"Go to yours." Qianyu laughed and scolded, pushing Conan, "If the doctor wants to clean up the place, you can't escape."

"It's okay." Conan said confidently, "We are friends, so we have to help each other."

"Hey?" Haibara was stunned, then looked at Conan strangely, "This is not your style."

"That's right." Conan nodded, "We are friends, we must share the responsibility if we have something."

"so what?"

"So I've brought our other friends together." Conan said with a look of course, "We are part of the Youth Detective Group."

“…”

After a while.

"So, Conan, are you asking us to come and help the doctor clean up the house?" Mitsuhiko lowered her eyes and looked at Conan speechlessly.

"The doctor is really messy here!" Azumi blinked her eyes and then smiled, "But it's good to work with Conan!"

"Why can't I remember to call us when I eat something delicious?" Yuan Tai pouted and said with a little dissatisfaction.

"Okay, I understand!" Conan said with a headache, "I'll just have a snack when I go to Sister Chengshi's place next time!"

"That's all right." Qian Yu chuckled.

"It's not your business!"

"Actually, it's not entirely a clean room!" The doctor said embarrassedly, "Actually, I couldn't find one thing, it was a letter, so I should have thrown it into it."

"What does your letter look like?" Conan couldn't help but sigh as he looked at the postcards and envelopes scattered all over the ground.

"It's just a letter contained in a postcard-sized envelope." The doctor was also slightly ashamed, "I also..."

"...... Forget it," looking at the room full of 'postcard-sized envelopes', Akayu sighed helplessly, "Let's find it together."

"Is it important?" Haibara raised her head, glanced at the doctor, and asked softly.

"It's important to say it's important," the doctor twitched helplessly, "It's a doctor I know who treats his son to get married. There is also a postcard with the words "Whether to go to the banquet or not..."

"That's something that's urgent." Haibara sighed helplessly, then yawned, "I remember that I'll pack up these kinds of things for you."

"It must be that the doctor has thrown things around when you and I are away again." Qianyu chuckled, "Forget it, don't complain, look for it."

"Why are you always so sleepy?" Conan glanced at Haibara, rolled his eyes, and then looked back at Arimi, "And you, hurry up and pick the ginkgo leaves on your head!"

"Hey?" Bu Mei was stunned, then touched her head, and there was indeed a piece of ginkgo leaves on it.

"Did you go to school to see the rabbit raised in school early in the morning?" Qianyu smiled and pinched a piece of ginkgo leaves in her hand. "It seems that there is only one that has ginkgo tree."

"When did you..." Haibara's face turned slightly red and she glared at Akayu with a slight anger.

"I saw it since you came back." Qianyu didn't care, but instead smiled, "It just happened to make me a bookmark."

"So, can the detective use your reasoning ability to help the doctor find that letter?" Haibara looked at Akahara with a smile, "Or, are you only interested in girls?"

"Why, are there any questions about being interested in you?" Since he became smaller, Qianyu's face has become much thicker. He can no longer care about this level of teasing, "As for that letter..."

"Every time the doctor finished reading the letter, he would throw it onto the TV." Qianyu smiled slightly, "So, instead of rummaging through the pile of dusty letter papers, you might as well go and watch the back of the TV."

"You didn't say it earlier." Conan rolled his eyes, came directly behind the TV, and screamed suddenly, "This... so much?"

"Ha?" Qianyu was stunned.

The living room of the doctor's house.

"What are these?" Conan lowered his eyes, flipping through the pile of letter papers one by one. "New Year's greeting card, postcard, and a notice of expiration of his driver's license?"

"Uh..." The doctor's face turned red, "These are things I thought I could not find."

"Hey, what a cute word!" Haibara suddenly smiled and reached out to grab a slightly yellowed postcard, "What is this?"

Seeing the postcard, Akayu's heart moved slightly, but she didn't say anything, allowing Haibara to take a look and then threw it on the table.

"Children's postcard." Conan didn't care and continued to flip through the pile of things one by one, "Hey, Doctor, is this? Doctor?" When Conan held a pink envelope and called the Doctor several times and the Doctor didn't say anything, he felt something was wrong. He looked up and was stunned.

The doctor was staring at the yellowed postcard before, without saying a word, and a complex look flashed on his face that had been smiling.
Chapter completed!