The Ancient Battle Formation had been broken, and the Hundred Feet Family Gu Immortals suffered a fierce backlash.
"Lord Guard!!" Someone wailed and wept.
Hundred Feet Guard had been a key figure controlling the formation. When the Ancient Battle Formation broke apart, he suffered immense damage and actually lost his life on the spot.
Hundred Feet Guard had been the foremost person beneath Hundred Feet Heavenly Lord, the core of the Hundred Feet Family Gu Immortals.
Who could have expected that just as the Hundred Feet Family had been established and was about to enjoy boundless glory, he would fall near their headquarters?
This sudden upheaval not only plunged the Hundred Feet Family Gu Immortals into extreme grief, it also made Fang Yuan and the others attacking Iron Eagle Blessed Land feel their hearts sink.
Someone from the Hundred Feet Family had died!
This had forged a deep enmity!!
Fang Yuan's expression turned grave.
Li Si Chun's face lost all color. "Th-this, what do we do?"
Hao Zhen and Old Man Chou Wu looked even more dreadful.
"How could this be? Azure City Vertical and Horizontal can contend against Rank 8; our Wind Thunder Roar absolutely could not have caused such damage." Old Man Chou Wu spoke in disbelief.
Was their practice still not proficient enough...? A flash of realization passed through Fang Yuan's mind.
Although the Ancient Battle Formation: Azure City Vertical and Horizontal possessed tremendous power, it was clearly not something that could be mastered so easily.
Hei Family's four Supreme Elders had wielded it smoothly because they had practiced it countless times over a long period.
But how long had the Hundred Feet Family Gu Immortals been exposed to Azure City Vertical and Horizontal and practiced it?
And this had been their first time using it in