The moon is dark and the wind is high and quiet, and it is the time to do something "unseemly".

Duan Ming and Xing Qianqiu cautiously came to the vicinity of the Jing'an Palace.

"Mr. Duan, is this really okay?" Although the decision has been made, Xing Qianqiu still has some apprehensions in his heart.

"Well, don't worry." Duan Ming nodded: "This bit of gunpowder will not cause any harm except for the loud sound and brightness."

"That's good." Xing Qianqiu nodded.

Then Duan Ming looked at Xing Qianqiu: "Are you ready?" Okay, let's get started."

"Hmm." Xing Qianqiu nodded.

Duan Ming took out a small package from his arms, stuffed it into a corner, and then pulled the lead far away.

Immediately afterwards, Duan Ming took out the fire fold, covered the fire with a piece of cloth, and then lit the fuse on the ground.

Afterwards, Duan Ming and Xing Qianqiu quickly extinguished the fire and ran towards the other side of the Jing'an Palace.

Duan Ming and Xing Qianqiu had just run to the side of the Jing'an Palace, when they heard a loud bang that shook the sky, and the bright light lit up half of the sky.

"The thief is gone!" With a loud shout, one after another figures rushed out of the Jing'an Palace, but when they came to the place where the fire exploded, they didn't see anything.

"Bang!" Just when everyone was confused, a fire exploded again not far away, and it looked as if the people here had fled there.

"Chase!" Several figures only hesitated slightly, and quickly chased towards the location of the explosion.

However, these people didn't notice, and when they left the Jing'an Palace, the two figures had quietly jumped into the walls of the palace.

"Did you really lead it away?" Xing Qianqiu was a little surprised.

"These people should be ordered to stay in the Jing'an Palace, and arrest all suspicious people." Duan Ming explained, "So it's impossible to let go of suspicious things in itself."

"Moreover, there was an explosion in Chongming Palace just some time ago, and the damage caused was very amazing."

"So at this moment, everyone in the palace is apprehensive about the explosion, and when they saw the explosion just now, they naturally want to figure out what happened."

"So it's no surprise that people here are drawn out."

"They shouldn't all have left, though, and there must be someone left here." Duan Ming's gaze swept around: "But there won't be too many people who are ambushed here, and now that they have left these people, even if there are people left here, it is estimated that there are only two or three people."

"Don't worry, it's just two or three, I can handle it." Xing Qianqiu said.

"If there is no mistake in my expectation, you should not have to deal with it." Duan Ming said, "The Jing'an Palace's Mansion is very large, and the two or three people left behind should be guarding an important place."

"For example, the prince's bedroom, that is the most likely place to store important evidence."

"I see, as long as we don't go to the bedroom, we shouldn't run into these people." Xing Qianqiu said.

"That's right." Duan Ming nodded.

After all, Duan Ming had lived in the Jing'an Palace for a long time, and Xing Qianqiu had often come to the Jing'an Palace in the past, so he knew the layout of the Jing'an Palace very well.

In just a few words, the two of them had already come to King Jing'an's study.

Although they said it lightly before, Duan Ming and Xing Qianqiu were still not careless, and after vigilantly observing the situation in the study, they slowly walked in.

After closing the door, Duan Ming and Xing Qianqiu searched for it in the study.

Soon, the two found the book "Di Sheng's Case Record", Duan Ming carefully pulled out the book and quickly flipped through it.

He didn't think that King Jing'an really just wanted him to learn Di Sheng's case-solving skills, there must be some mystery in this book.

Suddenly, a piece of paper fell out of the book.

Duan Ming picked up the piece of paper and opened it to see that there was a word "cheap" inside.

"What does that mean?" Xing Qianqiu was slightly puzzled.

"Cheap?" Duan Ming pondered

Next, I suddenly looked up at the innermost part of the study, where there were two rows of wooden plaques, one reading "Honest and Honest" and the other reading "Zhongzheng Selfless".

"Could it be?" Duan Ming quickly walked to these two lines of words, and after careful observation, he found that the pinching on the right side of the word "Lian" seemed to be a little incongruous.

After thinking about it, Duan Ming stretched out his hand and pressed it on this pinch.

With Duan Ming's press, this pinch actually fell into the wall, and then a secret door was revealed not far away.

Duan Ming and Xing Qianqiu glanced at each other, quickly walked into the secret door, and found that there was a dark room of more than 20 square meters inside.

Hundreds of books and stationery are placed in the darkroom.

Duan Ming and Xing Qianqiu carefully examined it for a moment, and found that these books and letters were all about the Immortal Sect.

It records a lot of things about the Immortal Sect, as well as a lot of evidence of the Immortal Sect.

"It seems that King Jing'an has been investigating the Immortal Sect a long time ago." Duan Ming said in a deep voice.

"That's right." Xing Qianqiu nodded, "But why did the prince let us come here?"

"I don't know." Duan Ming shook his head, "In order to prove to the two of us that he is not the same as the Immortal Sect? But there's no need for that."

"Huh?" At this moment, Xing Qianqiu's eyes lit up, and he suddenly found that there was a small stack of letters not far away, which was actually an investigation record about the Linzhou Caizi case and the ancient temple fire case.

The records are so detailed that it is as if the person recording them had been watching.

"Honestly, old criminal, you Spiegel really have to learn from these people." Duan Ming patted Xing Qianqiu's shoulder: "It's obviously a secret agency, but it turns out to be nothing."

"......" Xing Qianqiu glanced at Duan Ming and didn't speak.

Indeed, the Spiegel Division has not been of much help in Duan Ming's eyes these times, what can Xing Qianqiu say?

"Then again." Duan Ming didn't hold on to this question, looked at the records carefully, and then said in a deep voice, "Judging from these records, we did have some missing clues in the previous cases."

"This should be what the prince wants us to see." Xing Qianqiu said: "As long as we can prove that the things that impeached the prince have nothing to do with the prince, then even if Your Majesty is still jealous of the prince, you will not be able to attack the prince again."

"That's right." Duan Ming nodded, "Okay, put these letters away, let's get out of here quickly." I'm afraid it won't be long before I get the tiger out of the mountain."

"Hmm." Xing Qianqiu nodded.

Then the two of them walked out quickly, but just as Duan Ming and Xing Qianqiu were about to leave the Jing'an Palace, they suddenly heard a sharp sound behind them.

A cold light flashed, and a sharp long sword had already pierced the back of Xing Qianqiu's heart......