"good."

After wandering around for a while, Lao Zhang went to find Morii Chika again. This time, he asked him to sign something, which required his consent. Lao Zhang then hired an excavator to dig up the conduit.

The conduits are usually along the walls or hidden inside the walls. When Lao Zhang said he was digging, it was actually a feint. His task was to find a passage leading to the underground database so that he could help Lao Wang complete the data copying work.

Once back on the ground, Lao Zhang reported to the maintenance chief and asked someone from the engineering department to come over. Meanwhile, he took the opportunity to draw up the blueprints he had seen.

Since the elevator was not marked on the drawing, he roughly drew its location.

After get off work, he quickly delivered the blueprints to Geng Rui and his location on the street.

Geng Rui asked, "If Lao Wang were to carry out this alone, how long would it take him?"

"It's hard to say. They have shifts, and there are surveillance cameras in every corner. If he were to do it himself, he could only work for 2 to 3 hours at a time. With so much data to photograph, it might take several months."

What did you draw here?

"I suspect it's an elevator shaft. Although there's some decoration over there, it looks like an elevator door to me. I don't know if it goes further down or leads up," Old Zhang said, taking a few more glances.

He then frowned deeply, gesturing with his hands to indicate the proportions. While thinking about the floor plan, he suddenly said, "I think I know the location. Remember when I told you I went to the third basement level and saw half of the underground scene? I suspected it was a database?"

"yes!"

"This is the area I can see from here, and this well is the other half, which is the partition inside."

"Find another opportunity to go there. Didn't we ask you to inspect the lines? This is a good opportunity."

"Okay!" Old Zhang nodded and said.

In the following days, the pipe still needed to be dug. I don't know who found a small excavator, but it was going to be dug down to about three meters underground. With that small excavator, how long would it take?

Besides checking on the excavator site, Lao Zhang also needs to go to the third basement level to investigate the situation.

Fortunately, there is a line inspection team. Even if someone discovers the problem, they will say that there is a problem with the database line and that they are investigating and looking for the problem.

Old Zhang wandered around the third basement level twice, but couldn't find a single door. Just as he was wondering what was going on, a door suddenly opened in the wall, startling him.

The person who opened the door was also startled. The two looked at each other and realized they knew each other.

Morii Chika emerged from the hidden door. Old Zhang marveled at the incredible craftsmanship of the door! It was perfectly sealed, leaving no trace whatsoever.

"What are you doing here?" Morii Chika asked, tilting her chin up.

“Check the wiring! Look at those two lines, they disappear somewhere. I was wondering why they suddenly vanished. I've searched around here several times but haven't found anything wrong. I was just wondering about that when I saw you come out of the wall, it wasn't surprising. Mr. Morii, please take me inside to take a look?”

"This is where the section chief works."

"We still need to check!"