The black gunpowder was extremely destructive and lethal. The Wu Kingdom's army only needed to throw it into the pass with catapults. They could not even resist.
If they wanted to delay their siege plan, the first thing they had to do was destroy the black gunpowder.
The black gunpowder would explode when ignited. It was not difficult to destroy it, but the difficult part was to figure out where the Wu Kingdom's army stored the black gunpowder.
"The Wu Kingdom's army will definitely hide such an important weapon like black gunpowder and send heavy troops to guard it. Even if we know the exact location, we might not be able to approach it. With so much black gunpowder piled up, once the fuse is lit, will the people who go back alive?" Liu Jinbao felt that Song Jinghuan must be crazy.
