486 Fierce Battle

Ka ka ka!

The sound of the machinery unfolding covered the sound of Ember's carbon particles rubbing against each other.

Following the walls and corners, hundreds of artilleries slammed onto their pedestals. The three-pieced large caliber cannons gave out a sense of ferocity. The majority of the gunpowder artillery had been replaced with electromagnetic kinetic artillery, and there were ten additional laser light ray artilleries, providing higher penetrative force. [High Class Energy Control] had allowed Han Xiao to obtain the energy weapon technology.

Dong! Dong!

The artillery let out an angry howl as the large caliber cannons started to operate. The metallic hum of the turrets was reflected in the roar of the machinery.