The Great Battle of Heaven Drum Plains!

Boats sank, winds sighed, and a hundred thousand troops marched together to subjugate the demons.

Accompanied by one enormous flying boat after another, they rushed toward Heaven Drum Plains, while countless cultivators stood ready for battle.

Luo Chen had already handed his Crimson Flame Dragon Boat to Xu Huanzhen, letting him carry those massive demon beast corpses back.

Thus, he had no transportation at the moment.

In truth, he did not need one!

The Fallen Cloud Sect cultivators had invited him long ago, asking him to board the Sky Sail Warship.

At that moment.

Standing beneath the towering banners and sails, Luo Chen marveled at the warship's arrangements.

"Is that a cannon?"

It looked extremely similar to the cannons of Earth in his previous life. As cultivators carried them over, they placed them along the outside of the warship, while countless Fallen Cloud Sect cultivators stuffed Spirit Stones inside and adjusted the formations.

The muzzles were huge, the black barrels savage and terrifying.

"Friend, you have sharp eyes. That is indeed a cannon—a Spirit Energy Cannon!"

Luo Chen turned to look at the newcomer.

Her delicate face bore a hint of weariness, but even more strongly, hope and anticipation.

"Friend Mu, it has been a while."

"Alas, several senior brothers of the sect died at once. How could I be well?"

Mu Yunyan sighed, her gaze falling on the Spirit Energy Cannon.

"This is a unique weapon of war from Sky Sail City. Every activation requires one High-Grade Spirit Stone!"

"After being converted and amplified by the formation, a single shot can turn a Second-Order Demon Beast into a chicken or a clay dog."

"If ten fire together, even a Third Order Demon King has to retreat three paces. If it meets them head-on, death is the only outcome!"

Luo