The Floating Immortal Sword was lodged among the Formation Runes, devouring them without pause. Through the Floating Immortal Ring, Fang Chen continuously absorbed the energy the sword sent back to him.
Controlling the Heaven Mending Goddess to smash down the stone placed an enormous strain on Fang Chen's Soul Power, but the energy from the Floating Immortal Sword restored it at once.
As a result, Fang Chen's Soul Power did not diminish. It kept growing.
Boom! Boom! Boom!
As though he knew no fatigue, Fang Chen kept controlling the Black Stone, smashing it against the Floating Immortal Sword.
Each blow unleashed terrifying energy that shook huge cracks into the surrounding space. But space here was exceptionally sturdy; the Space Rifts closed almost as soon as they appeared.
At first, every strike drove the Floating Immortal Sword much deeper. Eventually, though, its descent grew slower and slower.
Ten years later, four-fifths of the Floating Immortal Sword's blade had been driven in. One more layer of Formation Runes, and it would pierce through every rune in the Heavenly Demon Array's Core Region.
Over those ten years, Fang Chen's power had continued to grow. Even he no longer knew what level his strength had reached.
The Qingtian Demon Emperor, meanwhile, had absorbed most of the Source Power of Emperors inside.
"Break!"
With a furious roar, Fang Chen controlled the Heaven Mending Goddess Manifestation and hurled the Black Stone against the Floating Immortal Sword with all his might.
Boom!
The Floating Immortal Sword pierced the final layer of Formation Runes in the Heavenly Demon Array's Core Region.
Bzzzz!
The Floating Immortal Sword shook violently.
Crack! Crack!
Countless cracks spread across the Formation Runes in the Heavenly Demon Array's Core Region, and then they shattered.
Rumble!
With the core Formation Runes destroyed, the Source Power