C412 This Is the Negative Optimization?

Tang Ming was anything but indecisive. Once he resolved to proceed with the weapon test, he opened his secure box without a moment's hesitation.

Director Wen, Captain Xu, and Wang Ziyue were still deep in discussion about the future upgrades of the Yuan Type pistol, paying no mind to Tang Ming's secure box.

As Tang Ming unveiled the final product of his pistol modification project