These were precisely the formation nodes of the Taiyi Golden Light Purification Formation.
At the same time, densely packed golden runes could be seen covering every inch of the Yangling Fire Mansion's grounds, centered on these pillars of light.
Just then, before the Golden Light Grand Formation could take shape, more than a dozen enormous Blightbones had already charged into the Cloud Pill Palace.
Rumble...
Amid deafening qi explosions, the dozen or so enormous Blightbones unleashed their strongest blightbone power in succession, blasting toward Xu Taiping and the others before the Pill Fire Hall.
Not far away, Supreme Venerable Xuanwei, who was struggling free of the Taiyi Star Lord's true fire restraints, immediately sneered at the sight:
"Only activating the formation now? Too late!"
But the words had barely left his mouth when, with a boom, a scarlet pillar of pill fire suddenly shot skyward from within the Pill Fire Hall.
A searing heat that only innate true fire could give off abruptly swept through this stretch of heaven and earth.
Even Supreme Venerable Xuanwei had no choice but to use the cracked Jade Token before him to ward off the aura of this innate true fire once again.
The dozen or so enormous Blightbones were not so fortunate.
Boom...!
Amid a tremendous explosion, those dozen or so Blightbones were burned to ashes by the true fire in the blink of an eye.
Immediately afterward, pillars of innate true fire rose one after another, not only from the Pill Fire Hall, but also from the other Alchemy Chambers of the Yangling Fire Mansion.
Xu Taiping drew a deep breath and murmured with a frown:
"It looks like this Golden Light Formation has ignited the True Fire Seeds within the Yangling Fire Mansion!"
Rumble...!
Then, amid violent tremors that shook heaven