Zhao Changhe was clueless about gunpowder, having rarely read any historical time travel novels, and couldn't propose any useful improvements. But it didn't matter; whatever happens in the future will happen in the future. For now, the level of this cannon was sufficient. Once people realized its advantages, development would naturally continue—assuming, of course, that the Emperor had no issues with it, and Chichi clearly did not.
For now, it could only be considered a crude cannon, and further development might require a complete transformation toward industrialization, something the current productivity of the Great Han was clearly insufficient to achieve. Even if it were sufficient, it was unknown whether this world, where even swords and knives could possess spirituality, might lead to a different technological tree.
