This, in turn, provided Lu Yuan and Zhao Honghai with a brief period of time.

Zhao Honghai led a group of people to the location Chen Yan had provided.

"This should be it! The concrete layer here isn't very thick, and we're only about two meters away now! Construction crew! Get your things ready!"

The engineering team members behind him immediately dispersed and returned to their respective positions to begin assembling the drilling equipment.

Zhao Honghai looked at the large area of ​​concrete above, then, holding a precise locator, spoke to his assistants beside him.

"Help me get up there, I need to confirm my location!"

The group nodded, then took out nail guns, aimed at the concrete layer, and fired two shots with a "bang, bang".

Then, Zhao Honghai quickly fastened the buckles on his body to the rope, tested its sturdiness, and climbed up quickly.

Although Zhao Honghai is relatively old, he has worked his way up from the bottom, so these tasks are not difficult for him.

Once they reached the top, Zhao Honghai kept adjusting the locator until it finally fixed the value on the locator at a certain point, which matched the value Chen Yan had given him.

"This should be it!"

However, in order to confirm whether the above was the place where Lu Yuan had drilled the hole, Zhao Honghai took out the testing instrument again and conducted a test on it.

The test results confirmed once again that the location he had chosen was indeed where Lu Yuan drilled the hole.

So he took out a red paintbrush and drew a circle on it.

"This is where you'll be drilling! Be careful! Hurry up!"

Zhao Honghai, looking exhausted, spoke to the engineering team.

The team leader nodded: "Old Zhao, don't worry! Leave this to us!"

So Zhao Honghai stepped aside and watched the engineering team begin their work.

At that moment, Lu Yuan, who was above the concrete layer, was squatting to the side continuing to take measurements.

Suddenly, a violent tremor came from beneath my feet.

"Hmm? There's movement down there?"

Lu Yuan was immediately filled with joy.

He pressed himself close to the ground and listened carefully: "Haha! It's the sound of a drilling bit! Great!"

Lu Yuan was extremely excited, holding the dimensional crystal in his hand and waiting silently.

The drilling continued, but because the concrete was made of high-strength materials, the drilling was not very effective.

Finally, more than ten minutes passed.

Lu Yuan heard a "thump" sound, and then the solution in the well pit flowed down instantly.