Jing Zhaoyin's work behind him also nodded.

Ding Guogong's face became more and more dark.

"Must be said?"

Jing Zhaoyin smiled, "Don't worry, Grandpa Guo, there are only a few of us here, but it doesn't hurt to say that in order to find out the case as soon as possible, I am tired, so as not to make unnecessary detours." ”

Jing Zhaoyin said very sincerely.

Dingguo Gong's face was darkened again.

The hand behind him, clenched his fists, struggled for a while, and quickly told what had just happened in a very low voice.

A look of embarrassment.

After speaking, he breathed a long sigh of relief.

I have never experienced such a torturous moment in my life.

No, it should be said that in this life, this is the second torment moment he has experienced.

Today, he was beaten in the imperial study, ranking first.

Jing Zhaoyin was directly stunned.

What kind of fairy operation are you!

After Ding Guogong finished speaking, in order to show that he was well-informed, Jing Zhaoyin looked calm and smiled, "I didn't expect that Grandpa Guo's interests and hobbies are so wide, okay, then let's start investigating the case." ”

Very calm.

Dingguo Gong......

Hobbies?

Three lines on the back of the head, black and thick.

Side retinue......

The one who should ask is clear, there is no corpse, and it will not be useful for the time being, so he can only give Jing Zhaoyin a hand.

Jing Zhaoyin squatted on the ground, grabbed the soil on the ground and studied it from east to west.

From time to time, he sent an order to the servant, and he took out a small red flag from the bag he was holding and put it in the position pointed by Jing Zhaoyin.

Originally, such a thing did not need to be done by Jing Zhaoyin himself.

However, Dingguo has a special status, and for the sake of keeping the case confidential, he can only go out in person.

The huge courtyard soon planted a lot of red flags.

From the entrance of the study, it leads straight to the gate of the courtyard.

It happened to be the place where the little guy rolled over.

After surveying the courtyard, Jing Zhaoyin got up and stood beside Dingguo Gong.

"What Grandpa Guo said is good, it is true that there is a drug in the yard, and the little guy breathed the medicine in the dust before he fainted."

After a slight pause, he said: "As for the secret guard who clapped his hands three times and did not show up, it should also be affected by the drug." ”

Dingguo Gong......

Now, does it still make sense to say this?

The face has been lost!

Snorted softly, Dingguo said fairly: "Can you judge who did it based on this?" ”

Jing Zhaoyin shook his head.

"At present, Xia Guan only knows that this drug is rare on the market, at least, Xia Guan has not seen it, as for who did it, I am not sure, however, the Hui Gang is the most likely, after all, they are good at poisoning."

Dingguo Gong......

A look of consternation.

"Hui Gang? This official has never had any dealings with people in the rivers and lakes, let alone grievances. ”

Jing Zhaoyin smiled and said: "Xiaguan is just guessing, adults can listen to it, let's go to the study and have a look." ”

Jing Zhaoyin turned his head and entered the study and began to investigate.

Ding Guogong's eyebrows furrowed slightly.

Hui Bang ......

He has no contact with the Hui Gang.

But the eldest prince and the Hui Gang have a close relationship.

Could it be the Great Prince?

Ding Guogong's heart jumped a few times.

The eldest prince issued several orders in succession, telling him to kill the chicken.

Especially yesterday, three orders were issued in a row.

Could it be that today, the eldest prince knew that Su Qing and the others were coming, but he didn't do anything to the chicken, so he warned him?

The secret room of his study, the eldest prince did know, and had seen how he opened the mechanism.

This......

If it was really the eldest prince who sent someone to do it, when the time came, Jing Zhaoyin checked and found out the traces of the eldest prince......

If it were because of him, the Great Prince's hiding place was found.

That......

Ding Guogong couldn't help twitching the corners of his eyes, and he was a little afraid.

But he didn't have a choice for today.

The letter came at such an inopportune time, and he had no choice but to enter the palace immediately.

If there is a choice, he doesn't want to enter the palace.

If he didn't enter the palace, he wouldn't have made such a big basket by his wife, let alone be beaten.

Dingguo Gong was shocked and uncertain, Jing Zhaoyin finished the survey, and shook his head with a rather solemn face, "It's a little wrong." ”

Dingguo Gong was worried and looked over, "What's wrong?" ”

lest he find out something about the eldest prince.

Jing Zhaoyin squatted up straight and looked at Dingguo Gong.

"The drug is only in the courtyard, there is nothing in the house, as for the secret room, nothing has been found except ashes, it may have burned the documents in the secret room like this, even the bookshelves in the secret room have been burned to ashes, and the walls of the secret room have not been burned at all, which is very strange."

As he spoke, Jing Zhaoyin lit a blank piece of rice paper on the table with a fire fold.

"What's even more strange is that the paper burns, and smoke comes out, and in the secret room, so much paper, and wooden bookshelves, all burned to ashes, and when we enter the secret room, we can't smell any fireworks, and the secret room is closed."

After a pause, Jing Zhaoyin said again: "Grandpa Guo came to the secret room for the first time, but did he ask?" ”

Ding Guogong thought back to the scene when he had just entered the secret room, shook his head, and turned to look at his entourage.

"Did you notice something wrong with the smoke in it?"

The attendant didn't think about it and shook his head, "No." ”

There was such a big fire, but there was no smoke.

Dingguo Gong frowned.

Kyung Zhao Yin walked towards the secret room.

Ding Guogong followed behind, and as he spoke, the two stood in the secret room, and Ding Guogong looked around the four walls.

Sure enough, as Jing Zhaoyin said.

The walls of this secret room were made of the best nan wood, so that he was afraid that the secret room would be damp and destroy the documents.

The fire burned the documents and the bookshelves where the documents were placed, but the Nanmu walls showed no signs of being burned at all.

"How so!"

Jing Zhaoyin touched his chin, was silent for a moment, and said: "Either someone removed all the things in the secret room and then moved the ashes in, or, when it was burned, the four walls were protected, and the smoke was sucked away." ”

Obviously, both of these possibilities are perverted.

Who would do that!

First, there must be a lot of commotion.

The second ......

What artifact can suck the smoke from the room, and protect the walls from the flames.

The second possibility is directly ruled out in mind.

The suspicion in Dingguogong's heart became more and more intense.

If it's the eldest prince......

His secret guards all know his dealings with the Great Prince.

Therefore, if the eldest prince comes, if he wants to do this, those secret guards will definitely not dare to stop him.

The more he thought about it, the more he felt that it was very likely to be the eldest prince.

As he was talking, there was a murmuring sound outside.

"My lord, there's a discovery outside."

Ding Guogong's heart suddenly twitched, and he was afraid that Jing Zhaoyin would find out something, so he tried his best to maintain solemnity on his face.

The two of them exited the secret room and stepped forward with a chicken feather.

"My lord, this was found under the leg of the desk in the study."