Firearms are out of the question in our country, especially in Beijing.
Zhao Guang didn't order those special weapons, but rather some cold weapons, which were to arm his troops.
However, upon reflection, Zhao Guang added some other special items to his order. For example, ropes with good elasticity, pulley blocks, and some special combinations of things.
"Very good, with these, I will be able to create catapults, and they would be even more powerful if enhanced with a spell."
Indeed, Zhao Guang thought of the heavy-hitters among the cold weapons like catapults, and then he considered items like Crossbow Carts. These powerful ancient weapons could now easily be found with blueprints.
Zhao Guang only bought some components that were not easy to produce for assembly; the main wooden parts could be made in the Otherworld. These components could also be enhanced with runes, along with the wood.