Lightning Tribulation

After another quarter of an hour, the temperature became hotter and hotter. Yun Chujiu was almost soaked in sweat!

"We're almost there. It should be the Nine-Colored Immortal Vermilion Bird's territory up ahead!" Elder Sun's voice was filled with excitement.

"Elder Sun, other than that egg, is there an immature Nine-Colored Immortal Vermilion Bird?" Yun Chujiu asked curiously.

"The reason why the Nine-Colored Immortal Vermilion Bird is so precious is because there is only one of its kind in this world. Before it dies, it will spit out flames to burn itself and return to the shape of an egg. It will only be reborn after many years!"

"Rebirth through Nirvana, isn't that the same as a phoenix?" Yun Chujiu blinked her eyes.