In fact, this already was the best method to counter Dongsheng cavalry, without any doubt. Facing the threat of Dongsheng heavy cavalry, the traditional response of the Demon Clan's army was either to deploy heavy infantry with shields to withstand the charge or to countercharge.
But reality proved that whether it was withstanding or countercharging, the Demon Clan's army was no match for the Dongsheng cavalry, so they could only pin their hopes on musket line infantry tactics.
The musketeers had already fixed bayonets to their muskets, which also made them somewhat akin to a spear infantry unit, supposedly capable of holding back the cavalry.
The beat of the drums and the military bugles became more urgent, indicating that the enemy cavalry was getting closer. Although it was just a drill, all the musketeers were extremely nervous, fearing that the next moment, countless cavalry would emerge from the smoke and scatter their formation.