"Crunch..."

With a harsh friction sound, the iron door was opened.

Huang Rong couldn't wait to get in, but the lounge was empty, with nothing but messy footprints all over the floor.

Judging from these footprints, Liu Jie and the others should have stayed here for quite some time.

Liu Lijun followed closely and got in. Looking around, he found that no one was happy and worried at the same time. He said with a gloomy face that something must have happened to Liu Jie and the others.

Otherwise there would be no one.

"Have they already gone out? How about we go somewhere else and have a look?" Liu Lijun said in a deep voice.

"It's impossible. I've checked before. There are no traces of people walking outside the gate, which means they must still be inside." Huang Rong objected again.

"Where are those people? Tell me where they went. This place is so big. They couldn't have turned into mosquitoes and flown away, right?"

Huang Rong couldn't answer this question because she didn't know either, but one thing she was sure of was that Liu Jie and the others definitely didn't leave the lounge, at least not through the main entrance.

"Okay, stop watching and find someone quickly." Liu Lijun waved his hand, and several of his men quickly dispersed to search.

But the lounge is only so big, and there are no large furniture or cabinets. Let alone hiding a person, I'm afraid it can't even hide a rabbit.

Besides, why do they need to hide?

Huang Rong held a flashlight and stared at the footprints on the ground. She combed through all the footprints and found that they all disappeared under the photo frame.

Zhao Shanhe also noticed this, and the two looked at each other with doubtful expressions on their faces.

Zhao Shanhe reached out and knocked on the wall, and the wall made a dull sound.

Everyone present was stunned. This voice indicated that there should be a hollow behind the wall.

"This seems to be the sound made by the iron plate?" Huang Rong quickly made a judgment.

"That's right, it's an iron plate." Zhao Shanhe said as he took out his swinging stick and rubbed it hard against the wall. The wall peeled off, revealing the rusty iron plate.

Zhao Shanhe took a step back, raised his leg, and kicked the iron plate. The iron plate made a huge roar again, and the walls on the iron plate fell off one after another.

The outline of the secret door appeared in front of everyone's eyes.

"I didn't expect there really was a door here." Liu Lijun also pretended to be surprised, and pretended to step forward and kick him.

The force of his kick was so powerful that all the bats on the wall flew up in fright, and they turned around and attacked everyone.

The scene suddenly became chaotic.

Liu Lijun loudly suggested to get out first while driving away the bats.

However, Zhao Shanhe didn't pay attention to these bats at all. He took off his coat and drove away the bats in front of him, but in the blink of an eye, more bats rushed over.

In an instant, Zhao Shanhe was surrounded.

The others were not much better, they were all surrounded by bats.

"Quickly retreat, go out first." Liu Lijun saw that the situation was not going well and rushed out of the lounge with his people with a wave of his hand.

Zhao Shanhe looked back and cursed Liu Lijun in his mind for being a coward, saying that they were professionals, but he didn't expect them all to run away after the fight.

Maybe they don't want to save people at all.

He even suspected that Liu Lijun's two kicks just now were intentional.

However, there are really too many bats here, and we can’t drive them away no matter how hard we try. If we continue like this, we will be defeated sooner or later.

Just when Zhao Shanhe was hesitating, a light suddenly lit up behind him, and a wave of heat quickly hit him. When he turned around, he realized that Huang Rong had somehow lit a pile of waste newspapers on fire.

The firelight illuminated the lounge, and the bats were frightened by the blazing flames and fled in all directions. In the blink of an eye, they were all gone.

When the last bat disappeared into the lounge, Zhao Shanhe's face showed a happy smile.

"Your method is okay, how did you come up with it?" Zhao Shanhe said with a smile.

"I learned it by watching the live broadcast. That's what Liu Jie and the others did just now."

"Okay, great job, then don't let the fire go out, otherwise they will definitely come back again."

"Don't worry, but this iron door doesn't seem to have a door handle. How do you open it?"

Zhao Shanhe turned back and looked at the iron door again. He tried to open the iron door but found that the gap between the iron door and the wall was pitifully small, and there was no point of strength at all.

Then Zhao Shanhe used the car key to pry it open again, but still there was no response.

Finding that the bats had been driven away, Liu Lijun and his party turned back.

"Uncle Zhao, there are still a lot of bats outside. I think we should leave first."

Liu Lijun became more and more anxious, and kept praying in his heart that Fatty and the others had settled the matter, otherwise something big would happen.

"If you want to leave, you can go first."

Zhao Shanhe groped around on the wall and still couldn't find the door handle. No matter whether he pried or pushed, there was no response.

Liu Lijun was secretly amused. Zhao Shanhe thought things were too simple. This secret door was more than ten centimeters thick and extremely strong. It was impossible to open it with brute force alone.

"How about I ask the fire brigade to come down, they should have a lot of tools to open the door." Huang Rong saw this and also persuaded.

"It's too late, we don't have that much time."

Zhao Shanhe raised his head and looked around. Suddenly his eyes noticed the photo frame above his head, and Uncle Guo's words rang in his mind.

He repeatedly reminded himself that he must look behind the photo frame, and the fact that he kept it secret at that time was obviously a hint.

Thinking of this, Zhao Shanhe quickly stepped forward and took off the photo frame.

When the photo frame was moved away, the secret door switch suddenly appeared in front of me.

"Master, switch!" Huang Rong shouted excitedly.

Zhao Shanhe took a deep breath, grabbed the handle and twisted it violently.

"Boom!"

There was a dull sound, the secret door was opened, and the long tunnel appeared in front of them.
Chapter completed!