"The women who died in the past two days have relationships with Wu Dongguo. Wu Dongguo is so fickle, he must not only have relationships with these two girls in school. I think there must be others. I think he will ask Wu Dongguo again, which girl he has had in school. As long as he has set the goal, we will stay there secretly tonight. I believe that we will definitely find the problem." Zhang Yu said affirmatively.

"Yes..." Pan Yun couldn't help but nodded, "Why didn't I expect this? If there was nothing found here, let's go find Wu Dongguo and wait for him tonight. I think the school will not dare to object this time."

"Yes." Zhang Yu responded and glanced around. There was nothing but the rich yin energy here.

These yin energy does not come out of the coffin, but seems to seep out of the ground. It is not uncommon to have yin energy in this kind of place. If so many dead people are buried on the entire mountain, yin energy will inevitably form. It is like a mass grave. At night, yin energy will seep out of the grave, making the passing people feel distressed. If it is used by someone who is interested, it is nothing, it is like introducing it into this hole.

Zhang Yu thought about it. No matter what Mr. Han’s purpose was, since he came, he had broken the illusion array, so he simply resolved the yin energy here, so as not to use this guy to make any plans.

Having made up his mind, Zhang Yu immediately took action and used a copper coin to form a formation to condense the yang energy to dissolve the yin energy here.

The yin energy here is flowing from the Sandao Mountain Tomb. If it is spread out, it is nothing. It will only be concentrating here. With Zhang Yu's cultivation level, as long as he takes action, this yin energy will be quickly dissolved by him.

The yang is strong and the yin is weak, and the cold hole is gradually warming up.

Pan Yun couldn't help but be surprised and said curiously: "Huh? Why isn't it cold at all now..."

Zhang Yu smiled slightly and said, "Just use a little means. The problem here has been solved. Let's go..."

As he said that, he subconsciously looked at the coffin next to him.

The coffin was also annoying. Zhang Yu threw out a fire talisman and was still in the coffin.

With a "puff", the fire talisman ignited, and the coffin burned down and turned into a ball of black gray.

Zhang Yu followed and saw that he had just fallen down the coffin board next to the stone wall. He took out the fire talisman and hit it, "Puff!"

The fireball hit the coffin board and began to burn. Zhang Yu had already looked at Pan Yun and said, "Let's go."

Pan Yun nodded, and the two of them walked out. After walking a few steps, Zhang Yu looked at the coffin board symbolically as if he was checking his homework.

Just after seeing it, he was stunned, "Hmm?"

It turned out that although the fireball was burning, the coffin board was not lit.

Pan Yun heard his puzzled voice, stopped and asked, "What's wrong?"

"There is something wrong with that coffin board." Zhang Yu said, and walked towards the coffin board.

He walked closer and looked carefully. The coffin board was facing upwards on the outside and downwards on the inside. It seemed that there was no problem with the side facing up. The fireball on it was not a fire-gathering talisman. It burned very quickly and was about to burn in a blink of an eye.

When the fire talisman was burning all, Zhang Yu looked at it again, and there was still no problem. He squatted down and reached out to turn over the coffin board.

After a look, I saw some red characters on the coffin board.

"The fifth month of Gengwu year is the twenty-year, the Yichou time is the Yichou time. The second month of Renshen year is the twenty-fourth, the Dingchou time is the Yichou time. The third month of Jiaxu year is the fifteenth, the Xinwei time is the Dinghai time. The Bingzi year..."

These are all birth date horoscopes, with a total of seven. These horoscopes do not look special and are written in a mess. Even experts like Zhang Yu look a little confused.

Zhang Yu closed his eyes and felt the coffin board again with his heart. He had just felt it with his heart, and there was nothing special. This time he felt it the same.

The only evil thing is naturally that I did not burn the coffin board with the fire talisman. If it were a magic weapon, it would be impossible for me to find it out with my own ability.

He looked at the coffin board again and tapped it with his hands for a while.

Relying on the fact that the family runs a carpenter's house, I have seen a lot of wood, especially now, the yin energy here is gone, and Zhang Yu smells a very faint fragrance of osmanthus.

"Osmanthus tree!"

Zhang Yu couldn't help but scream.

A tree like Osmanthus is quite special. It is a kind of yang tree or a kind of tree with particularly heavy yang energy.

Like willows and locust trees, they are easy to attract evil spirits, as well as peach trees and jujube trees, and there will also be evil spirits to hide in. However, no evil spirits to hide in the osmanthus trees.

Because the yang energy of osmanthus trees is too heavy, the yin spirit dares not approach it. Among the trees, osmanthus trees are also a kind of house-guarding tree. In many courtyards, they are generally unwilling to raise willows. If the yin energy is too heavy, osmanthus trees are particularly popular.

Otherwise, there is a word called Zhegui.

Osmanthus tree has a very high status among the trees.

It is because the osmanthus tree has heavy yang energy, so I have never heard of someone using osmanthus tree as a coffin. The yang energy is too heavy, which is a torture for the deceased.

This place was filled with yin energy before, but Zhang Yu did not feel the rich yin energy from the coffin board. It was a strange thing. Zhang Yu didn't realize it just now, and he was really negligent.

A coffin board of a osmanthus tree with red characters written on it and tempered in the yin energy, Zhang Yu could vaguely realize that the problem lies in the reason why this thing was not ignited by his own fire talisman.

He also thought that this thing must be of some use, but it hasn't been figured out yet and it will take some time. He simply lifted the coffin board and said, "Let's go and go back to school."

This coffin board is not light, and it is also because of Zhang Yu's strength, but it is a bit difficult to carry it like this.

When Pan Yun saw him walking with the coffin board, he knew that this thing might be useful and said, "Do I help you?"

"No, no, this thing is weird. If you touch it, I will do it myself." Zhang Yu said.

He couldn't explain clearly what was strange about the above, and this really needed research.

After leaving the cave, they returned the same way. The smooth stone road was too difficult to walk, so Zhang Yu had no choice but to go along the coffin board.

When they returned to the place where Niu Sanjiang and others were waiting, they were all puzzled when they saw Zhang Yu bringing down a coffin board.

Zhang Yu told them that there is no need to ask more questions, let’s go back now and study it slowly.

Then, he looked at Wu Dongguo again and said, "Teacher Wu, I have something to do, I want to ask you again."

"What's the matter?" Wu Dongguo asked.
Chapter completed!