There was a "click" and the gears turned. The door opened. A dark hole is revealed, leading to the ground.

"Who's going in first?" Someone asked.

"I'll go in first!" Gu Jianjun put away the jade pendant and said.

Tang Zhenting nodded and handed the flashlight to Gu Jianjun.

Gu Jianjun went in first, followed Yan Junsheng and Pei Dingmin in, and then Tang Zhenting escorted Gu Yunzhi in. It looks like a deep well inside, and the address should be under the Yan family's mansion, but it is already a very deep location. After going down the stairs for almost ten meters, always at the bottom, another door appeared, but this time it was quite peculiar, and the jade pendant was useless. Only the groove of one thumb appeared. Pei Dingmin asked people to smash the door, but he didn't know what material this door was, so it was useless to smash it.

Gu Yunzhi was dumbfounded when she saw the pattern of that thumb, could it be a fingerprint lock? But where can I find someone with the same fingerprints? And was there a fingerprint password in ancient times? Could it be that the ancestors of the Yan family were the same as her, or were reborn? Anyway, she stepped forward and pressed her thumb.

The door does not move.

Okay, in this way, Gu Yunzhi is also relieved, indicating that this is not the fingerprint lock of the future, so how to open the door? Gu Yunzhi thought about it, since it is said here that it is passed on to the elder son, then try the bloodline, maybe this is the lock that is opened according to the bloodline? After all, there are no surprises in this world.

Thinking like this, Gu Yunzhi bit her finger and dripped blood on it.

With a "click", the door opened. Gu Yunzhi went in, and before the people behind him could go in, the door was actually closed. The people outside the door were dumbfounded.

"What are you still doing? Don't you also have the blood of the Yan family? Go for it. Pei Dingmin kicked Yan Junsheng with a kick.

Being reminded like this, Pei Dingmin hurriedly stepped forward and went to drip blood.

The result was useless, the door just wouldn't open, he was dumbfounded, and Pei Dingmin was also dumbfounded.

"Whoever is the lineage, whoever says it is useless, this door has explained everything!" Tang Zhenting was in a good mood and laughed.

"Tang Zhenting, you don't have to be too proud, who belongs here is not certain!" Pei Dingmin snorted coldly, even if he couldn't get it from the Tang family? He will definitely not let the Tang family succeed.

Fighting outside, Gu Yunzhi was a little dumbfounded inside the door, the area inside was not large, only about two hundred square meters, and there seemed to be nothing left, and the whole room seemed empty.

Gu Yunzhi saw a book in the most conspicuous glass cabinet in the room, to be precise, a book made of parchment. If it weren't made of parchment, I believe the book would have rotted long ago.

Gu Yunzhi opened it, the words on it were not traditional Chinese, but the simplified Chinese characters she was familiar with, there were originally some guesses, but now this guess can be confirmed, the person who is designed here is a reborn or time-traveling.

"Don't doubt your own eyes, I am a time-traveler, from the first year of the first year to the third year of Xianping.

I have traveled all over the world and accumulated a lot of wealth, anyway, in the troubled times, gold and jade, in the end, I exchanged all my money for gold This house is poured with gold, there is no doubt that even your current feet are poured with gold. As for the thickness, it's probably a few tens of tons, and I can't figure it out. ”

Seeing this, Gu Yunzhi was dumbfounded, and then turned the pages one by one, she found that the ancestor was not surnamed Yan originally, his surname was Jiang, and then he said that the lock designed according to his own bloodline can be opened here if it is similar to his own bloodline, and Gu Yunzhi looked at it, the people who entered here counted a total of twelve people, and the last person who came here was eighty years ago, the ancestor of the Yan family.

At this moment, Gu Yunzhi somewhat understood, it should be that she has the ability to be reborn or cross in this vein, just like a superpower. And it is only in the first child that there will be a saying of lineage.

To be precise, it is not a lineage, but a transmission to the first child, so her great-grandmother did not agree to Yan Xuanyu's divorce back then, and gave the jade to her mother Yan Huafang's fiancé's family, as a token of the child's relatives, maybe she had thought of what happened today at that time.

Gu Yunzhi saw that at the end, the last ancestor who crossed over wrote: "The next descendant to open the secret room, please remember that after opening this time, the book will be burned, if it is not burned, the consequences will be unimaginable." With the changes of history, this place will eventually be exposed, even if it is wrapped in dozens of tons of gold, please make good use of the resources. ”

Although Gu Yunzhi didn't know where this ancestor knew this, Gu Yunzhi still didn't hesitate to burn the parchment roll clean, she is a reborn person, and she knows the cruelty and dark side of this world even more, if some people know that their family has such blood, maybe they will study it well, and she doesn't want to be an experimental guinea pig at all. If you don't burn the book, won't you still be able to become a guinea pig?

It was probably because the previous Ren knew that something would happen here, so he emptied most of the things here, leaving only a few precious medicinal herbs.

After Gu Yunzhi burned the parchment roll, she accidentally found a key to the safe, which was similar to the one that Grandma Huang gave her before she died. It's just that the texture of this one is better.

Gu Yunzhi put the key in her pocket, and then took away the few precious Chinese herbs that the previous one left here.

It is also blind to keep it. Now that the Pei family also knows about this place, even if the Pei family doesn't have the key, I'm afraid it won't be peaceful here in the future.

When the people outside saw the door open, they couldn't wait to look at Gu Yunzhi, Yan Junsheng was still quite unwilling, and when he saw Gu Yunzhi coming out, he couldn't wait to go over and squeeze into the door. As a result, the door did not move at all, and directly stalled him.

"What's in there?" Everyone looked at Gu Yunzhi.

"There is nothing, just some medicinal herbs, which are still rotten, and these things in my hands can still be used, so I took them out."

"It's impossible, you're lying!" Yan Junsheng said in a sharp voice, he has been planning for so long, but he can't get anything, how can he be willing?

"Believe it or not, and I can tell you responsibly, even if the vein comes here, it is useless, the lock here can only be opened by the one whose blood is closest to the ancestor, and it can only be opened once in a lifetime, and I can't open it if I drip blood into it." Gu Yunzhi said this, which made the people of the Pei family die.

"Why don't you try again?" Pei Dingmin narrowed his eyes carefully, making it clear that he didn't believe it.

"Okay, you're going to see it!" Gu Yunzhi stretched out her finger again and scratched on the knife edge that Pei Dingmin handed over, and the blood dripped on it, this time it was completely different from last time, the blood was absorbed last time, and this time Gu Yunzhi's blood was the same as when Yan Junsheng dripped just now, no matter what, it could not be absorbed. The door didn't move.