The car stopped on the side of the road, and Gregory immediately stepped out of the car with a cane. And Qianyu also took out the Traceless Umbrella from the backpack at the first time, unfolded it and adjusted it to the shooting mode. At this time, the young man who was climbing the wall seemed to be unaware of this and was still climbing the wall.

"Hey!" Grigory shouted, which immediately frightened the young man to turn around, and then realized what was going on. "Boy, if you're going to crawl over, I'll show you how painful it is to get your ass hit by a cane!"

Instead of stopping, the young man began to climb upward, trying to put one foot on the edge of the wall. Just as he was about to ride to the wall in one go, a crossbow bolt passed through his neck and slammed into the wall with a crisp crashing sound. I saw that the arrow of the crossbow arrow was against the wall, and the body of the arrow was on the shoulder of the frightened youth.

"Don't act rashly." Qian Yu said in a deep voice. "Otherwise, the next shot will hit you at any time."

"I'll come down ......," the young man said in a trembling voice. I'll come down right away......"

As he spoke, he flipped it over, and the icon on the front of his shirt was exposed to Chiba and Gregory.

"What are you wearing...... Animal House ......" Grigory raised an eyebrow. "You're a veterinarian at the animal clinic?"

"No," the young man shook his head. "The 'Animal House' is an organization that takes care of animals, my name is Yuanye, and I was hired by the Gaoenji family to take their family puppies out for a walk every day."

"Wait a minute," Gregory said, glancing at the upper part of the temple house peeking out from the top of the wall. "Their family should occupy two homesteads, covering an area of nearly 2,000 square meters, is such a large space not enough to walk the dog?"

"Frank loves to swim, so I'm going to take it to our clinic – we have a pool for pets. And they don't know the details of raising dogs at home, so I can only do things like grooming. ”

"Then why don't you go through the front door?" Grigory asked again.

"You know there's a curfew at the door of the Gaoyuan Temple, right?" Harano replied. "Normally I just enter my password to enter, but today my password suddenly expired. I rang the doorbell and no one answered, so I had to climb in through the place where there was no glass shard on the edge of the wall. ”

"Do you even know that?" Grigory glanced at the edge of the wall. "You can't tell if there's glass slag on the edge of the wall from the outside, how do you know?"

"Miss Keiko told me," said the field. "Frank was chasing a kitten, and the cat was so frightened that he jumped off the edge of the wall, only to be injured by the glass shards—I saw the wound and asked Miss Keiko before she told me about it. If you don't believe her, you can ask her! ”

"If I use this now—" Gregory waved his cane as he spoke. "If I knock you on the head, you can ask her."

"What?" The wilderness was stunned.

"Miss Keiko is dead!" Gregory didn't have a good airway. "I'm a forensic doctor commissioned by the Metropolitan Police Department, so now tell me how is your relationship with Keiko-san? Will she talk to you? ”

"Okay......" Yuan Ye replied after a moment's hesitation. Frank and Miss Keiko have a good relationship, so sometimes I talk to Miss Keiko when I take her away or send Frank back. ”

"Did he tell you anything about the family?" Grigory asked. "Is there anyone out there who has a good relationship with her, or is it something she's afraid of? Does she have any itinerary for next week? ”

"She didn't tell me," Yuan Ye shook his head. "He just told me something about the house, and it sounded pretty bad."

"For example?" Grigory asked.

"She didn't have a good relationship with her stepmother, now Mrs. Goenji, and they quarreled a lot, and ......," Yuan Ye hesitated for a moment, and then leaned into Gregory's ear. @#%& amp; amp; amp; amp; amp; amp; amp; amp; @#%& amp; amp; amp; amp; amp; amp; amp; amp; %& amp; amp; amp; amp; amp; amp; amp; amp; @#%& amp; amp; amp; amp; amp; amp; amp; amp; ”

"Are you sure?" Grigory asked, turning his head. "Wait a minute, I don't understand what exactly you're talking about."

"It's ......" Yuan Ye glanced at Chiba, then thought for a moment with a tangled expression.

Finally, he clenched his right hand into a fist with an extremely tangled expression, and then slapped it on his spread left hand, making a "pop" sound.

Qian Yu raised his eyebrows - he had seen this representation at Imperial College London, and it seemed to be used to describe C, huh? (This papapap is a pai in that sense...... Or to put it simply, papapapai is called pa, because the sound when it rises and falls is 'papapa'. As for what C is, see Chapter 147...... I said it once at the time. ）

"Is she going to tell you that?" Gregory plays with taste.

"Maybe it's because she can't find a sense of belonging here?" Yuan Ye guessed. "That's why I was told so much when I was an outsider......"

At this moment, Gregory and Thousand Feathers suddenly heard a strange sound in the air. When they looked up, they saw a toy airplane speeding over their heads.

“？” Chiba raised an eyebrow as the auxiliary unit feedback showed that there seemed to be something on the bottom of the toy plane that looked like an envelope or something.

Just after the plane entered the precincts of the Koenji family, the envelope entered a state of free fall in a strange manner.

"Oh......," Grigory exclaimed. I seem to see something strange, do you see it? ”

"I saw it too." A thousand feathers are staggered. "It seems to have landed in the yard...... Anyway, that plane? ”

"It's no surprise where you fly," Gregory shook his head, motioning for Thousand Feathers to follow him. "Let's go see what that thing is, and then we'll try to track the plane. As for Mr. Harano, you can sit in our car for a while. ”

……

When Gregory and Chiba walked through the gate of Koenji's house, they bumped into Mr. Koenji and Officer Twilight in a circle, as if they were looking at something.

"What's wrong?" Grigory asked.

"Are you here again?" Officer Twilight looked at Grigory and said. "This time it seems to be a letter sent by the murderer, and we haven't read the content yet."

With that, Officer Twilight put on his gloves and pulled something out of the crowd - as Chiba could see, it was a sealed envelope.

The envelope was opened, and inside was a letter and a photo with the back facing up.

[Prepare unmarked old banknotes worth 100 million yen to 5,000 yen at the place of transaction until further notice.] 】

Officer Twilight then flipped the photo over.

In the photo, Keiko Koenji has dark eyes, a haggard face, and a long strip of duct tape on her mouth.