Millions of treasure ships and countless Demon Race forces relentlessly attacked the grand formation. Great Cold Ice Chi, Five-Clawed Golden Dragon, Patriarch Yan'ao, and the other Earth Immortal patriarchs struck one after another.
Even the Lord of Thousand Dragon Lake and Heavenly Prison Flame Lord had entered the fray, continuously assaulting the Azure River Ancient Sect's grand formation, determined to shatter it completely.
"It won't hold much longer."
Chen Nianzhi murmured inwardly, his gaze settling on a towering ancient ship.
It was an incomparably enormous ancient ship, forged entirely from immortal gold and divine wood. On its deck stood three utterly black colossal cannons.
These three cannons were extraordinary. Each was a million miles in size, cast from black gold and radiating an incomparably terrifying killing intent.
These World-Destroying Cannons were part of Thousand Dragon Lake's foundation. The mystic gold treasures consumed by each cannon were astronomical in quantity.
To forge these three World-Destroying Cannons, Thousand Dragon Lake had spent tens of millions of years and hollowed out the mystic gold mineral deposits of dozens of major worlds before gathering enough materials. Their value was plain to see.
Such immense expenditure naturally resulted in astonishing power. It was said that these were honored as World-Destroying Cannons because a single blast could collapse an Earth Immortal world.
Chen Nianzhi had seen clearly just now that every blast from these three cannons was comparable to a late-stage Earth Immortal strike. The threat they posed to the Azure River Ancient Sect's mountain-protecting formation even surpassed that of the Lord of Thousand Dragon Lake and Heavenly Prison Flame Lord.
"Heaven-Opening Ancient Ship, World-Destroying Cannons."
"If those cannons aren't destroyed, even the Celestial Stars Grand Formation may not be able to withstand them."
Chen Nianzhi murmured inwardly, a trace of gravity flashing through his eyes.