“Huh?”

At the same time, Zhang Yu suddenly realized that when he was passing by the door, he felt that the yin energy was particularly heavy. However, when he entered the room, the yin energy here was not as heavy as when he was at the door.

"What's going on..." Zhang Yu showed doubt. He then closed his eyes and felt everything around him with his heart.

The crying sound was still there, and the yin energy was only a little bit, and the heavier one was the Buddha energy. The Buddha energy almost completely suppressed the yin energy. If it weren't for the fifteenth day and the middle of the night, it would be impossible for the yin energy to flow out.

"Where did the Yin Qi come out..." Zhang Yu turned around and walked towards the door again.

When I arrived at the door, one side of the door was basically about to be attached to the window, and on the other side was a wall.

Seeing this wall, Zhang Yu felt again that the yin energy here was stronger than other places. Moreover, he unexpectedly discovered that the wall seemed a bit thick.

"This wall..." Zhang Yu reached out and put it on the wall. Then, he felt a trace of obvious yin energy.

"The Yin Qi comes from here... What's going on..." Zhang Yu wondered.

If the Yin Qi emerged from a cabinet, Zhang Yu would not be surprised at all, but it emerged from the wall, what is this?

Zhang Yu followed and measured it on the wall with his hands. Generally speaking, an ordinary wall is only twenty centimeters thick, or even ten centimeters. The thickness of the load-bearing wall is about thirty centimeters and forty centimeters. And this wall can actually be fifty centimeters.

A wall of fifty centimeters is what kind of wall it is? Zhang Yu reached out and knocked on it. Although he was not a specialist in engineering construction, he had studied the art of mechanisms. He had sold houses and worked as a contractor. Generally, the quality of the house was still very clear.

After a look, I didn't hear any empty sounds, but Zhang Yu could already confirm that this wall was not a load-bearing wall at all. Why do I say that, the load-bearing wall is made of steel and cement, and it is particularly hard to knock. When this wall is knocked, it is clearly made of ordinary bricks. The wall hitting the wall is just a partition. Who can do the project and build it so thick that it won't be so idle.

"There must be something strange inside this wall..." Zhang Yu looked around and muttered in his heart, "But the portrait of Thousand-Handed Guanyin at the door should not have such great power. There is yin energy in the wall, so there must be other Buddhist magic tools on the wall to suppress..."

Zhang Yu walked to the outside room and looked at the filing cabinet on the wall. There were three in total. The filing cabinets were all made of iron. He tried to move them. The filing cabinet was not light, and it was probably filled with a lot of things.

He tried to pull the door of the filing cabinet, but unexpectedly, it opened it all at once. The folders inside were all stored, so Zhang Yu naturally didn't have the time to open it. He came to the filing cabinet in the middle and opened the filing cabinet again. There were three filing cabinets on the wall here, all of which were full.

If you force it to move it away, it will not be impossible. Unfortunately, the floor is on the floor, and it will inevitably leave scratches when dragged. Take out all the things in the filing cabinet and move it, which will it take to make a deal to the end.
Chapter completed!