Chapter 676: Backhand

d cannon based on fireworks, it was fundamentally still reliant on gunpowder propulsion. Its lethality remained limited to the blunt force of the iron balls themselves. Later iterations incorporated g...ng Long Huaiyu and Duan Jinjiang immediately became tense.But Long Huaiyu waved his hand, signaling them not to be too nervous. He said confidently: “It must be Li Yinhu who knows we’re here, so he ca...