If you just want to collect specimens, you don't need to be so big. Smaller ones can better manage the humidity and temperature of the space.

Previously, she only paid attention to the internal organs and apparatus outside, but ignored here.

She touched the wall, which is concrete, and the surface is also coated with a layer of mortar, which should be to prevent water seepage when it rains or is wet.

The ground is also covered with ground glue which can keep dry. It's very common.

That's all that's left in the innermost cabinet.

Open the cupboard. Is there a partition in the cupboard? No partition is about 35 cm apart. It's made of iron. It hasn't been used for a long time. It's rusty. When the cupboard door is opened, there is a strong smell of rust.

The smell of rusty iron is a little similar to the smell of blood, which makes him a little nauseous.

She swallowed, suppressing the desire to vomit.

Ma Zhongyuan stood behind her, looking at the cupboard and looking up and down curiously.

This crime consultant is really interesting. He always stares at these things. What's the use.

But then again, this cabinet looks good. It's all made of iron. His family is a recycler of dry waste. He has been influenced by it since childhood. He often collects junk with his parents. When he sees such things, he wants to move them to the warehouse at home.

"Duanmu consultant, is this cabinet related to the case? If not, can I take it home? It's not environmentally friendly to put it here."

He squinted at him.

He blushed and said, "my family recycles waste products. I'm used to it. Ha ha, I'm sorry. I'll weigh how much it weighs first..."

He really had two hands. He wanted to lift up the iron cabinet, but he wasted the boss's strength. The iron cabinet didn't move.

"Wow, I can't move it. It's not solid. It's not so heavy. I want to take root."

She frowned, feeling that he had disturbed her work.

Ma Yuanzhong thought that she thought he had no strength, and immediately said: "it's true, I didn't cheat you. I've been strong since I was a child. He can carry 80 Jin rice bags with one hand, and it's OK to carry another bag on his shoulder."

That is to say, he can at least carry a hundred kilograms of things.

This cabinet is not as heavy as a hundred jin.

Hu Hu's heart thumped for a moment, turned around and looked at the part of the cabinet that stuck to the wall. The cabinet was not independent, it was welded with the wall.

Why weld cabinets and walls together?

Unless it's more than just a cabinet.

"Get out of the way!" She pushed Ma Yuanzhong away from the door of the cabinet.

"If you have something to say, don't ask me. That's what I said. I don't want this cabinet!"

He didn't have time to talk to him, carefully checking the internal structure of the cabinet.

After a long time, she found that there was a lot of friction on the inner wall of the cabinet, similar to the friction between the door and the wall when opening and closing the door.

This is a door.

She grabbed the partition hard and pushed forward, but there was no response. She pulled in her own direction, and there was no response.

It's rusty, or she's wrong.

No, there is another possibility. If this is a door, it can only be opened from the other side, but not here.

"Your name is Ma Yuanzhong?"

"Yes

"You have made a great contribution!"

"Why?" Ma Yuanzhong was stunned like a young man.

"Call the Public Security Bureau, ask them to send someone, and bring tools to pry the door!"

"Ha?"

Ma Yuanzhong is more inexplicable.

"Not yet!"

"Oh Ma Yuanzhong immediately took out his walkie talkie and informed the elder martial brother standing guard at the door of the Du family, "elder martial brother, Duanmu consultant said there is something wrong with the iron cabinet. He asked us to find someone to come and remember to bring the tools to pry the door."

"What?" The elder martial brother outside the door is more inexplicable than him.

"Don't ask. Do as she tells you." He turned his head to one side and added in a low voice, "the consultant is not easy to be provoked. He has a fierce temper. Hurry up and be careful that she complains us."

Elder martial brother heard the word "complaint" and said to contact the headquarters immediately.

About an hour later, a large group of people arrived, including Jing SA and Cao Zhen.

"Ho Ho, what did you find? They said you wanted to pry the door, but they didn't elaborate on it."

He pointed to the cupboard, "it!"

"Cabinet? Isn't the door already open? "

"It's not the door of the cupboard, it's the whole cupboard!"

"Can you make it clear?" Jing SA looks at her in a daze.

"Do it first. When you pry it open, you will understand." Now it's a waste of time to explain

Cao Zhen explored the cupboard for a while. "Is there anything strange about this cupboard? Lao Lu said that it has nothing suspicious. There is no blood stain, and there are no tissues and cells in the internal organs of the human body. It's just to put things in it."

So the cupboard didn't move back. There are a lot of human tissues on the surgical instruments outside, but they all know what they are for. It's huge. There's no place to put it in the police station. It's safe to put it here.

"I suspect there's a secret passage behind the cupboard?"

"The secret way?"

He nodded, "when the human specimen is a living person, maybe it's from here."

Cao Zhen heard, immediately let the police start.

Saw, tongs, cutting machine, one by one up, spent half an hour, the cabinet finally separated from the wall.

The cabinet was moved away, and a dark and deep passage appeared behind it.