"This is Skyfire Pass!" Eldest Flood Dragon's expression turned grave.
The volcanic scorching qi from before had been nothing to them. It could only weed out a batch of reckless little spirits, but it could not stop them.
But the Skyfire Pass before them was a true checkpoint.
Even an expert as powerful as Eldest Flood Dragon had to prepare in advance, lest he perish here. That alone showed how dangerous this place was.
Dark crimson firebirds swept past, carrying vast sheets of flame that nearly covered the entire mountain pass.
"Fourth, don't hold anything back!" Third Flood Dragon roared as he watched the dark crimson firebirds continuously descend upon them.
"I know!" Fourth Flood Dragon replied irritably.
With that, both flood dragons went all out, opening their mouths and spitting out the water-element energy they had refined and stored in their bellies.
The surging waters collided with the oncoming dark crimson flames, instantly producing huge amounts of scalding vapor that spread through the air.
Eldest Flood Dragon further activated the Ice Soul Bead he had refined, freezing the surrounding vapor into frost once more and slowing the searing advance of the dark crimson flames.
"Go!" Eldest Flood Dragon shouted at once.
The three green flood dragons lowered their heads and swam through the air, probing deeper into the volcano.
Shrill bird cries repeatedly exploded beside their ears, making their scalps tingle and their heads throb as if they might split apart.
Water mist and fire mist continuously intertwined, producing all manner of strange phenomena.
After an unknown amount of time, the green flood dragons finally emerged from the fog.
Many of Third Flood Dragon's and Fourth Flood Dragon's scales had been charred black and cracked, with blood staining them.
Even Eldest Flood Dragon, the strongest among them, had lost