The succulent dragon led Qin Jian to his room, then dug a cloth bag on the ground, opened the cloth bag, and saw a large bronze pot inside, which looked like it had been some years, Qin Jian picked it up and studied it, and suddenly found that there was a piece of paper hidden in the pot.

Qin Jian opened the paper and saw that it was a drawing, and it was a drawing of the underground secret room, and the most important thing was that Qin Jian felt a little familiar with the layout on that drawing.

"What is this?"

Qin Jian hurriedly asked the succulent dragon, and the succulent dragon said: "My ancestor was a bricklayer, and this is a secret room made for a large family, and it has always been hidden in this pot, so I didn't throw it away." ”

"Whose secret room is this?"

The more Qin Jian looked at it, the more familiar he felt, especially the location of the secret room, he already vaguely knew what it was.

The succulent dragon shook his head and said: "I don't know about this, this thing seems to be a hundred years ago, and this kind of thing can't be said to the outside world, the owner of the family will be unhappy, and it is not right to leave the drawings, it seems that my ancestors forgot to destroy it." ”

Qin Jian looked at the drawings and pondered for a while, he only had a rough guess now, but he couldn't be sure yet, so he thought about going back and taking a good look at it, going to the field to take a look, if it was really that place, he would really make a lot of money today.

"Okay, I'm very satisfied with this thing, let's reveal this matter. ”

Qin Jian put the drawing in his arms, then picked up the bronze pot and walked out.

The succulent dragon watched his treasure being taken away, and his mood was very bad, but he was really relieved to see that his cottage had survived the crisis, but he was doubting at this time, Qin Jian had fallen in love with the pot or the drawing? He wanted to ask, but he didn't dare to ask, until Qin Jian and Lao Jiu left the cottage, he was completely relaxed, and at this time his wound also began to bleed, and he hurriedly went to bandage it.

Qin Jian and Lao Jiu walked all the way back to Beijing, Qin Jian had been studying the drawing on the way, he had memorized the terrain on it in his mind, and at the same time, there was also the mechanism of the secret room, these things were too important, if they were really useful, then there must be something hidden in them.

Lao Jiu held the big pot, thinking about why Gongzi was not interested in the pot at all, but he was so attentive to a piece of paper? Lao Jiu also wanted to see the paper, but unfortunately he didn't dare.

Back in the capital, Qin Jian very casually arranged a place for Lao Jiu to live, that is, an ordinary small inn, Qin Jian was going to do business at this time, he couldn't wait on the way to come, several times he thought Lao Jiu was walking too slowly, if he followed his speed, he would have returned to the capital a long time ago, which made Lao Jiu very helpless, thinking about what he was capable of? was so disgusted by Childe, he really wanted to cry without tears, he had already left the horse behind, with that guy, his speed would be faster.

It's a pity that the Black Devil Army has rules, people can die outside, but knives and horses can't be thrown outside, Lao Jiu can keep the knife by his side, this is already stained with Qin Jian's light.

After Qin Jian arranged Lao Jiu, he immediately changed his outfit, and then came to the destination he wanted to come to - Cheng Mansion.

Quietly entered the Cheng Mansion, still pretending to be a subordinate, and then walked in the mansion, this time he walked very easily, as if he had lived in the Cheng Mansion before, in fact, he was completely following the route recorded in the drawing, he had already found out before that the layout on the drawing was clearly the Cheng family of the painting, many places were where Qin Jian had been, and the secret room was just below the small Buddha hall, but the fifth master said that there was no here, and he didn't know if he was deceived or deliberately deceived Qin Jian.

Qin Jian felt that the fifth master had not found out, because there was no need for the fifth master to lie to him at all, if he wanted to deceive him, he would not have to tell him that the Cheng family still had cheats, so it could only be said that this secret room was very hidden, and even the fifth master could not find out.

At this time, the people of the Cheng family had already begun to get busy, and Qin Jian tried his best to avoid the crowd, after all, although he was now pretending to be someone from the Cheng Mansion, if anyone knew where to show his stuffing, he would still not see anyone.

In the case that no one found out, Qin Jian entered the small Buddha hall again, and it was still like that, which means that since he came last night, no one has entered here, it seems that the Cheng family still regards this place as a forbidden place, but since there is a secret room here, why didn't the head of the family come? Could it be that the secret room here doesn't even know the head of the house?

Qin Jian thought it was incredible, but this was also normal, because he had already discovered that although the head of the Nine Great Families looked very beautiful, he was actually a group of fools who were kept in the dark, and there were many things that they didn't know even if they died.

According to the drawings, Qin Jian found the tunnel door to open the secret room in a corner of the ground, but should he open it now? Qin Jian hesitated, because he didn't know how much movement there would be when he opened this door, what if he alarmed people?

Qin Jian squatted there and pondered, and suddenly gritted his teeth, let's gamble, since this is a secret room, it is all secret, and it is impossible to make such a big move, but it will attract the attention of others, so as long as there is no problem with the mechanism here, no one will find out.

According to the mantra on the drawing, Qin Jian operated on the mechanism, to say that this mechanism is not worse than Qin Jian's, because there are three in this mechanism, and the order of opening has changed greatly, if you don't know, it is likely to think that it is a fake switch.

After Qin Jian finished the last operation, he could hear the sound of friction on the ground, and soon a small hole was revealed, Qin Jian was excited, he hurriedly jumped down, all the way down, this secret room was not very big, and soon came to the secret room, looking at the simple secret room, Qin Jian couldn't help but sigh, what did the Cheng family do with such a secret room?

However, this simplicity is convenient for Qin Jian, because there is only one bed inside, and there is only one box on the bed.

The box was not locked, obviously because he felt that no one could go down to this secret room, Qin Jian also felt at this time that this secret room should have been built for this box.

Qin Jian opened the box, and his heart suddenly felt excited, and at the same time, a question arose, why is there still this thing in the box? This shouldn't be, is it fake?