Guan Ming was very happy and didn't notice Zhang Dong's strange expression at all.

"I found the records of Zhang Dong and their investigation here, Zhang Dong and they did not go up the mountain to make a hole, but conducted a survey under this reservoir, and there are records here."

The notebook in Guan Ming's hand was recorded by the reservoir management staff back then, and although the management office banned it, it was obvious that some documents that were useless in their eyes were not taken away.

"Where did you find that?"

When Yi Yun asked this, he glanced at Zhang Dong on the side, he was a little curious, how could this Zhang Dong have been hiding here for so many years, how could he still leave this notebook?

Logically speaking, it should have been destroyed a long time ago.

"Hehe, there's an old office in the innermost part of the room, I rummaged through it, and finally found this notebook under the bed."

As soon as Guan Ming said this, Yi Yun understood that Zhang Dong didn't know that the people in the management office recorded the incident back then, or that he didn't look for it again after looking for it once and then didn't find it.

After all, this matter is just a trivial matter for people who don't care.

"In addition, I also have a major discovery, according to the records on this document, when the dam was built, there was an elevator passage to the bottom of the reservoir, which was used for monitoring, and Zhang Dong and their survey and hole at that time went down through this elevator."

[Received Zhang Dong's killing intent +16, converted into exclusive creation value]

The system prompt reminded again, and this time Yi Yun did not hesitate and chose to do it first.

Shout!

Yi Yun directly punched Zhang Dong, and Guan Ming was shocked by Yi Yun's move, she didn't understand why Yi Yun suddenly made a move on an old man.

It's just that Yi Yun's punch didn't fall on Zhang Dong, Zhang Dong's late breath dissipated, and the old eyes flashed with a sharp light, facing Yi Yun's punch, he just slapped his palm lightly.

Syllable!

With this palm, Yi Yun was slapped away and knocked down against the wall.

"It's so strong!"

Yi Yun's pupils contracted, he didn't expect this Zhang Dong to be so powerful, Zhang Dong was also a spirit.

"The little baby is a spirit at this age, and he should have a bright future, so why bother to come to this place."

Zhang Dong still has a half-old and twilight atmosphere at this moment, looking at Yi Yun who fell to the ground, he sighed with some regret, and Guan Ming has not reacted to the situation yet, and looks at the scene in front of him in a daze.

Yi Yun is a spirit?

This is what she didn't expect, didn't her brother say that several roommates in his dormitory were ordinary students with average grades like him?

If Yi Yun is a spirit, why can't he even beat an old man, then how powerful is this old man.

"Senior, I just feel that my predecessor is a little strange, so I tried it, it was me who was rude, I apologized to my senior, and my predecessor was unwilling to expose himself, thinking that he wanted to live in seclusion, so I would leave and stop disturbing my senior."

Yi Yun only wanted to leave here now, and left first while Zhang Dong felt that he had not discovered his identity.

"Little baby, you are very smart, tell me, how did you find me?"

However, Zhang Dong didn't answer Yi Yun's words at all, and directly asked the questions he cared about, he thought that he was hiding it very well, and even the previous few spirits who went up the mountain asked him about the situation, but they couldn't find anything wrong.

"Seniors, I just think that this dam is deserted, and there is no need for someone to guard it, and then I just watched some TV series a few days ago, and when I saw those hermit masters in the TV series, I felt that my predecessors might also be such masters, and they acted by mistake."

Yi Yun naturally won't admit it, because of the system, I recognized you as Zhang Dong.

"Temptation? You didn't show mercy here, if I were really an ordinary old man, I'm afraid I would be lying on the ground by now. ”

Zhang Dong snorted coldly and continued: "Stand up, don't worry, I won't do anything to you now, aren't you going to find the cave, come with me." ”

Yi Yun was a little embarrassed, he wanted to say that he wouldn't look for it, but under Zhang Dong's eyes, he finally obediently followed Zhang Dong.

"Yi Yun, what's the matter, who is this old man?"

Guan Ming tugged at the corner of Yi Yun's clothes, and Yi Yun had to pretend to be puzzled and said, "I don't know what the origin of my predecessors is." ”

"Who told you to make a move on others, you will make a mistake with the old-timers in a while, and the old-timers won't be too embarrassed for you if they want to, don't worry, I will say something good for you."

Guan Ming patted Yi Yun on the shoulder and gave Yi Yun a comforting look, but Yi Yun rolled his eyes in his heart, you little girl still doesn't know the current dangerous situation of the two of us, if you know, you probably won't be able to laugh.

Zhang Dong led the way in front and walked to the lower floor of the dam management office through the stairs, which is the data monitoring room, and after the monitoring room was opened, a simple elevator door appeared in front of him.

It is a simple elevator similar to those mines, which is not enclosed on three sides, but is surrounded by an iron fence.

"Let's go up."

Zhang Dong glanced at Yi Yun, Yi Yun had to step on it, Guan Ming was very happy, because getting off the elevator was originally her purpose.

"Little girl, what are you looking for Zhang Dong's survey records back then, who asked you to find them?"

The elevator slowly descended, Zhang Dong looked at Guan Ming with a smile, Yi Yun knew that he couldn't be exposed at this time, so he had to rely on Guan Ming himself not to leak his mouth.

"Grandpa, that's the case, I'm a newly recruited intern at the Geological Survey Institute this year, and the leader asked us to re-coordinate all the places that have been surveyed in Nanjiang over the years."

Guan Ming smiled sweetly, but Zhang Dong didn't believe it, but his eyes fell on Yi Yun, and said, "Can the people of the Geological Institute afford to invite spirits?" ”

"He is not from our unit, but a friend of mine, and he also accompanied me to visit this time. Grandpa, he didn't mean to attack you, you have a lot of adults, so don't be angry with him. ”

After listening to Guan Ming's words, Yi Yun was a little surprised in her heart, this girl didn't seem to be stupid and sweet, she knew what to say and what not to say.

"Girl, you don't know he's a spirit, do you?" Zhang Dong was not so easy to fool, and continued to ask.

"I don't know, and he didn't tell me." Answering this, Guan Mingqiao's face was deliberately stiff, and said: "Why are you hiding it from me, do you think you are hiding it from me, and then you can see my jokes." ”

"No, I'm just afraid that if I tell you the truth, you'll alienate me."

With acting, Yi Yun feels that he can still do it, isn't it just that the domineering president falls in love with a poor girl, and he is afraid that the poor girl knows her net worth and does not dare to be with him, he will also act.

"Why should I alienate you, you are a high spirit, it is my honor to be friends with me......"

Guan Ming's tone is yin and yang, which happens to be in line with the image of the little girl's willful temper and dissatisfaction, and Zhang Dong also believes it a little.

But even so, he couldn't let these two go, because he couldn't reveal his identity yet.

The elevator was also in the end at this time, and when the three of them got out of the elevator, Yi Yun and Guan Ming were both attracted by a huge platform in front of them.

Who would have thought that under this dam, there is a huge platform, like a large aircraft landing platform, but a lot of earth and gravel have been piled up on this platform.

The dirt and rubble were excavated from one side, and there was a diagonal downward passage that was deep and bottomless.

"This is the cave that was drilled in the first place!"

"So big?"

Hearing Zhang Dong's words, Guan Ming felt a little incredible, this cave can accommodate several people at the same time, such a large amount of work, was the survey institute so casually recorded at that time?

Compared with Guan Ming's incredibleness, Yi Yun understands more clearly that this cave was excavated and increased by Zhang Dong himself in the later period, and the secret hidden here is the real reason why Zhang Dong killed people back then.

"Grandpa, can I go in and have a look?"

Guan Ming was very excited, until now she didn't notice the existence of danger, Zhang Dong smiled slightly after hearing this, and replied, "Okay, let's go in." ”

Yi Yun had no choice, so he could only follow Guan Ming into the cave, the cave was very deep but not that kind of dampness, on the contrary, it was very dry, and half an hour later, Yi Yun walked to the end.

Looking at the glittering veins that appeared in front of him, Guan Ming was shocked, and Yi Yun was no better than Guan Ming.

Guan Ming was shocked because he felt that this mine was more shimmering than gold, and Yi Yun was shocked because he felt the aura emanating from this vein.

Spirit mine?

But he had never heard of the existence of spiritual mines in this world.

The cultivation of the spirit depends on absorbing the spiritual energy between heaven and earth, and if the conditions are good, you can buy the spirit pill, and the spirit pill can contain the spirit person's own input of the spiritual energy.

But I've never heard of other objects that can store aura.

Yi Yun looked at Zhang Dong, and Zhang Dong also looked at him, with a deep look in his old eyes.

"Guess it, this is a spirit ore that can be absorbed by a spirit person, even if there is no spirit vein in the body, but as long as there is enough spirit ore, it can also make an ordinary person a spirit person."

"Back then, when the three of us were surveying, we happened to detect this, and some specimens were taken from here, although I didn't know that this was a spiritual ore at that time, but the ore with its own luster was invaluable in itself, but unfortunately, the two of them actually thought about reporting to the top, do you say such a person should die."

Zhang Dong's old voice carried a cold chill, and Yi Yun understood everything.

At that time, the relics of civilization had not been discovered, but an ore that had not been found in the world that could emit light, the value can be imagined, Zhang Dong wanted to swallow this ore privately, but his two colleagues did not agree, so he killed his two colleagues.

"Grandpa, what are you talking about?" Guan Ming also woke up from the shock and asked with some doubts.

"How did you escape the death penalty?" Yi Yun also knew that Zhang Dong said that these were going to be showdowns, and it was pointless to pretend again.

"Naturally, I used the ore specimen I mined to make a deal with people."

Zhang Dong had a look of pride on his face, he took the specimen ore to trade with a famous jewelry merchant, and sold the unique gem in the world to the other party for 100 million.

With this 100 million, after being arrested, he bought off the prison, and finally escaped by faking his death, and after he was released from prison, he underwent facial surgery, and no one has been able to recognize him since.

However, this was only his first step, for Zhang Dong, the exclusive possession of the special ore field was his ultimate goal, and then he went to the dam management office to find a job as a security guard.

For the first few years, he didn't dare to expose himself, but luckily the dam was quickly abandoned, leaving him alone to guard it, which gave him a chance.

So he quietly excavated along the hole he surveyed that year, and it took more than ten years to finally dig here, and then analyze and study the ore.

It's just that before he could analyze it, the outside world also discovered the ruins of the former civilization, and the spirit appeared.

Spirit Person, for Zhang Dong, it belongs to another world, but after this period of research, he found that his physical fitness has improved, and both his strength and reaction speed have surpassed ordinary people.

As a scientific researcher, he naturally won't ignore his own changes, thinking of the power of the spirit, Zhang Dong came to a conclusion, it is very likely that this ore is related to the spirit.

He spent some time gathering information about the spirits, and finally determined that the ores could make people spirits.

This discovery made him completely crazy, in the era of the spirit man, having money was nothing, and he didn't plan to take out these spirit mines to sell, but borrowed these spirit mines to cultivate and started a secluded life.