Chương 856: Su Qiutang's Assassination

It stopped at the dot.

The Flaming Thunder Bead was improved on the basis of the Sky Shaking Thunder. The Ministry of Works was stumped by the Sky Shaking Powder. After Zhang Ronghua took over, he developed it and replaced it with Flaming Stone Powder, which reduced its size and increased its power. Even the consumption of materials was reduced by two-thirds. This was a top secret, and people who did not come into contact with it did not know.

Qian An's identity was special. He had heard a little about it, but he didn't know much. Coincidentally, the Flame Stone Powder was among them.

There were no eternal enemies, only interests!