Given Ling Tian and the others' talents, once they all reached the Great Perfection stage of Immortals of the Firmament, they could defeat the fire dragon, which was already at the Saint Immortal level, with the help of a formation. Since the fire dragon couldn't leave this secret realm, even if it lost, it wouldn't be able to flee. They would still have a chance to place a soul restriction on it.
"To reach the Great Perfection stage of Immortals of the Firmament, we'd need at least a thousand years at our current rate of cultivation." Ling Tian shook his head, then thought of something and sighed helplessly. "Next, we have to go to the Primordial Battlefield. I don't know if we'll be able to come back out."
According to the Lord of the Universe's mission, Ling Tian and the others would soon enter the Primordial Battlefield. They didn't know whether they would be able to leave afterward, so whether they could tame the fire dragon and make it their companion remained uncertain.
"That's right. After entering the Primordial Battlefield, it'll probably be very difficult to come back out." Su Ying nodded, then looked at the fire dragon. "So, we only have the next two hundred years to tame it and make it our companion."
"Two hundred years? That probably won't be possible." Fairy Meng Shang muttered, looking around. "Senior Fire Dragon, you can't hold back, but setting up formation traps around here simply isn't practical."
The dark-red flames covering the fire dragon were incredibly domineering, easily burning away restriction seals. And the fire dragon wouldn't just stand by and watch Ling Tian and the others set up formation traps here. As for setting them up outside, the fire dragon already knew their plan and wouldn't be lured out by