The time has been set, so before the Rockets on Li Chengqian's side have been finalized, they become nervous.

So Old Li put pressure on Li Chengqian again, and Li Chengqian had to let the Gunpowder Bureau speed up.

The Gunpowder Bureau is running faster and the manpower and supplies are needed faster.

The Gunpowder Bureau is another place that needs to be kept confidential and has stricter requirements for personnel, so so many people have come in, it has become a major project.

This spy institute has drawn a lot of people to check these people.

Li Chengqian has also recently gone out early and returned late in the Gunpowder Bureau.

And because of his negligence, he didn't know that a woman in the East Palace was starting to look for her thoughts.

On this day, Li Chengqian rushed to the Gunpowder Bureau and rushed to the test bombing scene.

After arriving there, I saw a four-meter-long rocket on an iron rack.

The Rockets were painted red, making them look particularly murderous.

There are four bombs in front of this super rocket to ensure that the power of the explosion can blow the earth out of a big pit.

The four-meter-long tube behind this is filled with a lot of gunpowder, which can shoot rockets for a long distance. But if so much gunpowder explodes together, the problem will be big.

Thinking of this, Li Chengqian looked at the engineers with little confidence.

The engineer looked excited on his face, and it seemed that he was very confident in the Rockets.

Li Chengqian felt that he could not attack them, so he felt that he would wait a while to walk away and not get too close.

They have confidence and let them stand there with confidence.

"Clear the site!" shouted the chief engineer.

Li Chengqian took the opportunity to leave with everyone.

There were only four engineers left, doing the necessary ignition and recording work.

"Three, two, one, ignite!"

…(To be continued…)
Chapter completed!