Transmigrating Into Bright Sword: Fighting the Japanese With an Arsenal System

After accidentally transmigrating into the world of "Drawing Sword", Zhang Rong discovers that he has a weapons factory System.

As he levels up, high-tech weapons keep unlocking and rolling off the production line.

You think Li Yunlong wouldn’t dare attack Jinyuan if you gave him a whole division?

With the weapons factory backing him, see how Zhang Rong changes the course of fate and everything that is yet to come.