As the Phoenix rose higher and higher, the flickering pale blue flames appeared more frequently. Gradually, all the flames around its body were shrouded in a faint blue glow.
By then, everyone present could feel the surrounding temperature growing even hotter, hotter even than when it had used Phoenix Rebirth.
"Purple flames?" Geng Jin was stunned. Wu Rusong was stunned as well, and the two elders of the Heavenly Evil Sect were equally dumbfounded.
"How... how is this possible? Nirvana Flame?" Daoxuanzi's heart trembled as he gazed at the Phoenix enveloped in pale blue flames from afar and cried out in shock.
"Impossible! It's only a Young Phoenix! How could it unleash Nirvana Flame?" Geng Jin roared.
"It isn't quite that," Wu Rusong said, calming down a little as he kept his eyes fixed on the Phoenix.
At Wu Rusong's words, Geng Jin and the others looked closely, and a trace of understanding seemed to appear in their eyes.
"Only the outer edges of the flames are pale blue. They say true Nirvana Flame is blue throughout. It must be the miraculous effects of the Beast Immortal Grass that allowed this Young Phoenix to unleash flames resembling Nirvana Flame," Wu Rusong said.
After calming down and examining it, they breathed slight sighs of relief. They had truly been frightened just now. If this really were Nirvana Flame, even they would likely be in grave danger.
Nirvana Flame was the fire unleashed when a Phoenix underwent Phoenix Nirvana. Blue and extraordinarily hot, it could burn a Martial Realm expert to nothing, leaving not even bones.
However, only an adult Phoenix could undergo nirvana. As the saying went, a Phoenix bathed in fire and was reborn through nirvana. It could fully heal the Phoenix's injuries and even increase its strength.
Of course,