The moment the stone gate opened, a cold aura came out of it, and both of them couldn't help but burst into pieces of chestnuts.

Inside the stone gate, I saw that it was a naturally formed cave, with a basketball court of about a size and a puddle in the middle.

In the middle of the puddle, there is a strange iron ball hanging on it, with 7-8 thick iron chains hanging on it.

The two of them went up to look at the thing carefully, and then they found that it was a spherical object made of bronze and shaped like a hornet's nest.

There are several holes on it, and the iron chains as thick as arms emerge from these holes.

"Damn, this... this seems to be a very ancient password model." Wu Xie stared at the bronze iron ball and said in disbelief.

"These iron chains that pass through the inside are the mechanism hub that opens the bronze ball. With so many iron chains, only one is the correct decoding method, and the others represent errors. Once they are pulled, the mechanism inside will be triggered." Wu Xie counted the iron chains and said.

Both of them seemed surprised. Is it a coincidence or is it done by someone who deliberately saw the most primitive ancient cryptographic model in such a place?

Moreover, bronze ware can be used for a long time, even after hundreds of years or even thousands of years, and this mobile password box can be used at any time and place, which is equivalent to ancient movable type printing technology.

Obviously, making such a password box must have cost the Zhang family a lot of manpower and material resources, because ordinary craftsmen cannot make such exquisite mechanism password box with their technical content.

On the other hand, in the courtyard where Chen Hao rented Xiaoyu, Xiaoyu was washing clothes in the yard. While picking up his cell phone and sending text messages to Chen Hao, wanting to ask about his recent situation.

But Chen Hao has now entered the interior of the mountain, and his mobile phone has no signal at all, so he cannot receive the information sent to him by Xiaoyu.

After looking at the 7-8 text messages sent on my phone in succession, but no reply was made, Xiaoyu's pretty face couldn't help but feel disappointment and worry.

"Brother, what are you doing?" Xiaoyu said to herself.

Now Xiaoyu has learned about Chen Hao’s identity and profession. It can be said that she is always worried about his personal safety.

At this moment, a business lengthened car suddenly rushed over and stopped at the door. Then the door was pushed open, and seven or eight burly men in black rushed out of it.

These 7-8 burly men in black clothes were the people sent by the Wang family to capture Xiaoyu.

The last time I captured Xiaoyu, the plan to use her to get the immortal pill failed, and a group of children also lost, which made the senior management of the Wang family furious. This time, I was prepared and sent the most backbone force of the base.

These 7-8 men in black are all elites from the Wang family base. They are well-trained and instantly locked in Xiaoyu, which is the target they need to find on this trip.

But there was a big iron gate outside the small yard, and the eight men in black were quickly climbing up the iron gate, and were about to roll into the yard.

Xiaoyu looked at the seven or eight burly men coming in a fierce manner, and immediately felt something was wrong. She quickly stood up from the ground and asked in horror: "Who are you...you? What do you want to do?"

Before leaving, Chen Hao had already told her not to reveal her whereabouts, so as not to be kidnapped like last time, so Xiaoyu was very alert at this time.

However, the Wang family ignored her and quickly flipped over the iron gate and came to the small yard, and walked quickly towards Xiaoyu.

Especially the middle-aged man in the lead, his hands and feet were even more neat. Almost immediately, he took a few breaths and then flipped over the iron gate and gestured to the other people.

After seeing the middle-aged man's gesture, several other people immediately surrounded Xiaoyu in a circumcision.

Xiaoyu was immediately scared and looked no more, but she, a girl, faced with seven or eight burly men, had no power to fight back at all. She wanted to escape, but she was blocked from front, back, left and right, and there was no way out.

"What do you...the hell do you want to do?"

Xiaoyu said in horror, subconsciously taking out the fire dragon bullets Chen Hao gave her.

Xiaoyu held two fire dragon bullets tightly and shouted with a look of alert: "Don't come over! Come over again, don't blame me for being rude!"

After hearing her words, the Wang family were indifferent and were not threatened by this little girl. They had no idea of ​​the power of the fire dragon bullets that Xiaoyu was holding, otherwise they would not have dared to press forward step by step.

"Don't come over, I'm really not polite to you!"

Xiaoyu shouted again.

However, the Wang family ignored her at all and still approached her step by step with expressionless faces.

Now, Xiaoyu was completely panicked. After all, he was just a girl who had never seen the world. When had she ever seen such a scene?

I remembered what Chen Hao said to her before leaving, the Fire Dragon Bullet can be used to defend itself, and you must not use it unless you have to.

Last time, Chen Hao risked his life to save her. At least there was no accident between the two. Xiaoyu felt ashamed of Chen Hao and did not want to be his burden anymore.

Thinking of this, she almost subconsciously threw the fire dragon bullet in her hand at one of them.

The fire dragon bullet flew out of Xiaoyu's hand. Seeing this, the Wang family on the opposite side suddenly raised one leg and kicked the flying fire dragon bullet back in the air.

Unexpectedly, the moment he kicked the fire dragon bomb, the fire dragon bomb exploded in the air, burning out a hot flame.

The Wang family didn't expect that this thing as big as an egg was so weird that it was burned into a fireman by the fiery flames of the fire dragon bomb.

"ah!……"

The man moaned in pain.

Then, he tried his best to slap the flames on his body with his hands, but the fire dragon bomb was extremely ignited. No matter how the man slammed, he could not extinguish the flames on his body.

Screams kept coming, and in just a few seconds, the air was filled with the smell of barbecue. Before the remaining Wang family could rescue him, the man was directly burned to death by the fire dragon bomb!

Xiaoyu was also scared by this tragic scene and looked deserted. Only then did she realize that the things she was holding in her hand were so powerful that she couldn't help but feel a little more fear in her heart.
Chapter completed!