On the other side, in the Yangfu Study Room.

Liu Suifeng, Yaoguang and Kaiyang surrounded Tai Sui, looking at the Arhat puppet in Tai Sui's hand.

Tai Sui held the Mu Luohan in his hand and spoke to the three of them excitedly: "This Mu Luohan is much heavier than the Mu Luos in Yan's mansion."

Yao Guang snatched the Mu Luohan and held it on his palm and observed carefully: "Will you use different wood?"

Tai Sui took back Mu Luohan with one hand and said with a smile: "You will know when you open it and look."

After saying that, he raised the Mu Luohan high and was about to fall to the ground.

Seeing this, Liu Suifeng quickly stopped him: "What are you going to do?"

"Try smashing one open." Tai Sui grinned.

Kaiyang shook his head and looked at Liu Suifeng: "We are not inconvenient to destroy the things in other people's houses, right?"

Before Liu Suifeng could speak, Tai Sui said indifferently: "As long as the case can be solved, even if it is smashed here, I think the Yang family members should not object."

Yaoguang habitually opposed Tai Sui: "If this is really weird and you throw it down, wouldn't it destroy the physical evidence?"

Tai Sui Nunu Nunu gestured to the row of arhats: "There are eighteen arhats, and there are seventeen more that will not affect them."

Liu Suifeng looked at Kaiyang, and Kaiyang nodded slightly.

After thinking about it, Liu Suifeng nodded in agreement: "Okay, you can smash it."

Tai Sui was happy, raised the Arhat and smashed it hard on the ground. With a bang, the wooden Arhat broke, revealing the parts made of steel inside.

Liu Suifeng and Yaoguang were surprised and said in unison: "It's true that there is something strange!"

Kaiyang squatted down, slowly picked up the broken Mu Luohan, and observed the mechanical device inside.

Tai Sui also squatted down, looking hopeful: "How is it?"

Kaiyang looked at it seriously for a while and kept nodding: "This is a catapult device, which is used..."

Speaking of this, she suddenly looked up and remembered that this was not the time when the analysis mechanism was analyzed, so she immediately said firmly: "The steel nail on Yang Daqi's head was shot out by this Mu Luohan."

Liu Suifeng turned his head and looked at it. He couldn't see the bed from here because there was a screen blocking it. At the same time, the ancient shelf was placed against the wall, and a row of wooden arhats were all facing outwards against the wall.

Yao Guang also discovered this: "Strange, how did these wooden arhats kill Yang Daqi who was sleeping on the bed behind the screen? Could it be that they can run and jump?"

Kaiyang slowly stood up with the broken Mu Luohan: "Of course this Mu Luohan can't run or jump, but..."

Kaiyang first looked at the antique shelf that was sticking to the wall, then looked at the screen blocking the bed, his eyes lit up, and he slowly said, "But... it doesn't have to run or jump, it can kill people!"

Tai Sui asked for a question, but was stopped by Liu Suifeng, making a gesture of banning sounds, and quietly watching Kaiyang's movements.

I saw Kaiyang carefully observing the ancient shelf for a while, suddenly stretched out his hand and tentatively placing it on several ornaments, then pressed and slowly rotated it around one of the black ornaments like stone tortoise.

There is no abnormal movement in the Bogu Shelf.

Liu Suifeng frowned: "Kaiyang, do you think there is something wrong with this ancient shelf?"

Yaoguang was puzzled: "No, there was no reaction."

Kaiyang was still standing in front of the ancient shelf and smiled slightly: "There is indeed a problem. The thing I turned is the mechanism to control it."

"But why didn't it respond?" Tai Sui also asked.

"Because, it is something that can be timed. I only rotate it once, and the time it starts is at least one hour after it, which is enough to ensure that it will start until Yang Daqi enters sleep. If I rotate it a few more times..."

Kaiyang stretched out his hand and rotated the stone turtle that was fixed on the ancient shelf and could only rotate on the spot.

She spun a few circles of stone turtles, and when she heard a click, she let go of her hand, slowly retreated to the side of Tai Sui and the other two, and pulled the few back: "Get out of the way."

The four of them retreated to one side, stood in a row, and stared at the Bo Gu shelf.

The Bogu stand close to the wall and made a slight rumbling sound. This sound was very low. If only a few people had not held their breath and were all focused here, it would be difficult to hear it, and even if they heard it, they would not pay attention.

As this slight sound came, the layer of styling that supported the Eighteen Arhats began to slowly extend outward, gradually forming a ninety-degree angle with the wall, turning to face the screen.

At this time, the screen began to rotate slowly, blocking the front of the bed from a 90-degree angle to the wall, and turned into a wall, which means that the space between the bed and the stool was left open, and there was no cover between the stool and the bed.

The seventeen wooden arhats placed on the ancient shelf have different expressions, but they all face the direction of the bed.

At this time, the three of the wooden arhats suddenly trembled slightly, and a tiny hole was slightly opened on the belly.

Immediately afterwards, three steel nails shot out from the holes exposed on the belly of the three Arhats, and nailed them to the wings inside the bed, about one foot above the bed.

The holes in the abdomen of the Luohan rotated and restored, and the Bogu stand returned to its original position, placed against the wall. The screen also returned to its original position, separating the indoor and outdoors.

Tai Sui, Yao Guang, and Liu Suifeng looked at all this in amazement.

Yaoguang looked surprised: "That's how Yang Daqi was killed? No wonder there was no trace!"

Kaiyang nodded and whispered in a sad mood: "The purpose of such a clever design is to kill people, which is really an insult to the mechanism."

Tai Sui said in a deep voice: "Who is the murderer?"

Yaoguang: "Just ask who made these furniture, the murderer will be about to come out."

Liu Suifeng sighed softly: "No need to ask, I have inquired about the study room. The great craftsman Qingyan is helping Yang Daqi."

Tai Sui looked at Liu Suifeng in surprise: "Yanzheng? Are they not good friends?"

Liu Suifeng nodded: "If it weren't for a friend, how could he ask him to help build a study?"

Kaiyang looked sad: "Good friends are sometimes the most dangerous enemies."

Everyone fell silent and thought for a moment.

After a while, Liu Suifeng returned to his senses, as if he had thought of something, his face changed: "No, Yan is retiring and returning home, and he is about to leave Beijing."

Yaoguang and Tai Sui looked at each other and said in unison: "Let's catch him right away!"
Chapter completed!