The curiosity of those present was all aroused.

Everyone wants to take a look, what is the mystery in this ancient lotus pond?

So, led by the director of the scenic spot, the workers brought all the pumps in the warehouse and began to change the water in the lotus pond again.

The water pump used in their scenic spot is relatively old, and after it is used by electricity, it still makes a sudden sound, and it is really not small.

The water pumped out of the pump goes down the pipe and into the sewer.

However, there are only four pumps in the scenic area, and one of them is broken. Even if the three machines were to pump together, it would take at least 20 hours to drain the water.

In order to speed up the progress, the director of the scenic spot called the relevant departments again, asked them to reinforce them, and transferred a few more pumps.

"Oh...... I understand!" After the old worker finished arranging the water pump, he suddenly said to Zhao Yu and the others, "There can be many water pumps, but there is only one water pipe, so ...... After the people drained the water, when it was time to re-drain the water, they didn't have time to put the water in its original place, and it was dawn!

"If we can return to the previous water level, then the position of the lotus flower will also be restored to normal, and we can't see it at all......! I don't understand, this ...... What the hell is it for? It seems that the bottom of the lotus pond is full of silt, right? When I was renovated before, I went down, and I couldn't even wear shoes until I reached the heels!"

While watching the lotus pond pumping water and listening to the vernacular of the old workers, Zhao Yu kept frowning tightly, thinking about the possibilities!

I don't know, will the strange thing that happened in the lotus pond of the Golden Buddha Temple be related to the murder of the ancient tomb?

"You say, don't you two want to do it anymore, huh?" On the other side of the pool, the director of the scenic spot was still clinging to the two security guards, "The pool has been drained, will you not know?

Hearing the director's scolding, Zhao Yu suddenly thought of something, and hurriedly came to the security guard and asked:

"Let me ask you, did you drink on the day you were on duty?"

"No!" one of the security guards immediately replied, "I just wanted to explain, my heart has just been stented, Xiao Liu is allergic to alcohol, we don't dare to drink! Besides, we wanted to patrol first and then go to sleep that day, but somehow, we fell asleep in a daze......! It's only 9 o'clock, right?"

"Yes, yes, yes!" the security guard named Xiao Liu nodded hurriedly and said, "I'm playing Match!

"Huh!?" Liang Huan and Zhao Yu were shocked at the same time, Liang Huan asked Zhao Yu with wide eyes, "Could it be ...... Isn't it an accident that they slept so dead?"

"This can explain the change of the surveillance hard drive!" Zhao Yu said, "Those people did something to the security guard in advance, and then they simply used the security guard's key to open the monitoring room!"

"However, since people are already dizzy, why don't you just turn off the monitoring? Or delete it directly afterwards, why do you have to replace a hard drive?" Liang Huan was puzzled.

"No!" After hearing this, the director of the scenic spot hurriedly explained, "The switch of video surveillance is connected to the main power supply, and if it is turned off, the main power supply will be cut off!

"Hmm!" Zhao Yu nodded, "I remember, after the video on the monitoring hard disk is deleted, our police still have a way to recover the data! That's why they replaced a hard drive!"

"Oh my God!" Liang Huan suddenly thought of something, and couldn't help but gasp, and said to Zhao Yu, "If our speculation is true, then this method is too professional......! Don't...... Really with ......."

Liang Huan wanted to say the word "Golden Buddha", but he was afraid of being heard, so he had to keep his mouth shut.

Zhao Yu naturally has this intention, stun the security guards, drain the water of the lotus pond, and adjust the hard disk of the surveillance video, if it is not for the last water level is not restored, all this will be done extremely perfectly, no one will find out!

Could it be that the person who pumped water from the lotus pond was the tomb robber in the tomb murder case?

If that's them, why did they come here?

Don't...... Did they really come to the ancient lotus pond to find the Golden Buddha? There was no Golden Buddha in the Taishou Tomb, only clues about the Golden Buddha?

So......

What's under this lotus pond!?

And, if they did, would they have left other traces?

Thinking of this, Zhao Yu looked around the environment next to the lotus pond again, wanting to see where those cameras were. But when he got up, he suddenly remembered a prop - an invisible detector.

The detector can detect electronic devices within a radius of twenty meters, so why not use one now and see if the criminals will leave any clues?

At present, Zhao Yu has two detectors, one is a powerful stealth detector that can only last for 10 minutes, and the other is a strengthened version of the detector that can be extended for up to 10 days but is slightly weaker.

Zhao Yu pondered for a while, and still used the powerful one.

After opening, not only are all the nearby surveillance probes clearly captured by the detector, but even the mobile phones carried by people can be clearly seen.

After turning on the detector, Zhao Yu began to look around the lotus pond for clues. Since the lotus pond is an important place in the scenic spot, there are a total of 6 monitoring probes here, which can be illuminated to almost any corner.

But alas, the video from that night can no longer be found...... Well...... Wait a minute......

Suddenly, Zhao Yu's detector caught something out of the ordinary, and upon closer inspection, he found that it was a camera that was different from other surveillance.

Hey?

Zhao Yu looked into the depths of the woods, and according to the detection of the detector, in the depths of the woods, there was actually an indoor monitoring device!

This is......

Oh......

Zhao Yu suddenly understood that the depths of the woods were the office areas of the employees of the scenic spot, and I don't know whose office was where indoor monitoring equipment was placed.

The device is connected via a wireless signal and is clearly not a system with other surveillance.

Thinking of this, Zhao Yu couldn't help but feel excited.

If the surveillance was on on the night of the incident, would it have been possible to catch something on it?

So, Zhao Yu hurriedly pulled the director of the scenic spot to the office area. As a result, what the detector showed happened to be the accounting room that Accountant Wang walked out of just now!

"This ...... Is there a separate monitoring in this room?" Zhao Yu asked, and without waiting for an answer, he went inside.

The accountant Wang quickly followed up and replied, "Yes, yes, this is the accounting room, there is a safe......! The safe is full of documents and no money...... I've checked it! I didn't lose anything!"

"I'm talking about the camera!" At this time, he was no longer able to see the camera without the detector display.

However, to Zhao Yu's disappointment, although the front of the camera was facing the window, he could see outside. However, the direction is wrong, just in the direction of the lotus pond to the left!

In other words, even if the camera was on that night, it would not be able to capture the situation next to the lotus pond at all.

"That's right!" Accountant Wang jumped up excitedly and said, "This camera is advanced! The memory card is super large, it can store more than three months of video, and it also has a night vision function, and it can also capture video at night, and it is still connected to my mobile phone, and I can find out the monitoring from my mobile phone!"

"Isn't that a hurry?" the director of the scenic spot urged, "Let's take a look!"

"Isn't that right?" Liang Huan finally understood the problem, and hurriedly pointed to the camera and said, "Your camera can only point to the window on the left, and you can't see the lotus pond outside?"

"Oh...... too!"

Everyone realized what the problem was, and they all bowed their heads in frustration.

"It's okay!" Zhao Yu said undiscouragedly, "Anyway, let's open it first! What if someone passes by the window?"

Everyone felt reasonable, and the accountant Wang called up the video of the day. As a result, not long after the video came out, everyone saw a surprising scene on it!