Blackstone Code - Chapter 1943 lost power

The fireworks in the night sky rose one after another, and the magnificent fireworks shone over the entire imperial capital!

Maybe it's to set off the ball held in the palace at night, maybe it's to thank those who are about to donate huge sums of money, of course, it may just follow the tradition and have a grand fireworks tonight.

Fireworks, fireworks, this thing is not much different from artillery in essence!

The firework body is sent to the high altitude by the propellant, and then the delay fuze ignites the firework body.

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