In this way, Luo Ji asked this question to Ye Xuan.

It gave the weapons master under him a headache.

He came here today just to see how the improvement of the catapult was going.

Entering the courtyard of the Ordnance Research Department.

All kinds of mess, large or small, ordnance parts and production equipment spread out on the floor directly lowered the cleanliness of this department to a lower limit.

Luo Ji looked accustomed to this.

Anyway, every time he came here, there were basically few places in the yard where he could set his feet.

As a minister, Xuan Ye has her own independent courtyard.

Luo Ji walked towards the courtyard with a few guards.

In the yard, Ye Xuanzheng and Jiang Zhan, the goblin's chief ordnance engineer, were discussing some issues related to ordnance transformation.

Jiang Zhan is now one of the deputy ministers of the Ordnance Research Department.

At the same time, two top talents in ordnance research and manufacturing.

They have so many topics in common, and it can be said that they became familiar with each other very quickly.

And with the joint efforts of both parties, the results will naturally not disappoint.

He squinted his eyes and looked at the large ordnance that was as big as a small building placed in the courtyard.

Luo Ji's eyes flashed with a hint of thought.

"Reply?"
Chapter completed!