A sentence of interest, directly plunged the entire hall into silence.

This is no longer the case before, gunpowder was not popularized in the past, but it was a very strictly controlled contraband, and it was basically only used in war.

But before the Dragon Kingdom, there had actually been a long time before the Dragon Kingdom, and there had not been a decent battle.

Not to mention ordinary people, even if they are soldiers in the army, there may not be many ......

"The Best Little Scholar" Chapter 257 You don't have to believe me It's in the middle of the hand, please wait a moment,

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