The so-called liver-and-gallbladder cold pool.
It was a cold pool opened within the internal organs by Great Emperor Mysterious Wasteland's Furnace Body Tempering Method, used for quenching.
This cold pool used the liver as its basin and the gallbladder's courage as its water.
For a sword forged by the Furnace Dao Body, quenching in the liver-and-gallbladder cold pool was like painting the eyes onto a dragon.
Without this step, no matter how perfect the forged sword was, it could not be considered an Immortal Weapon.
At the same time, the sword spirit was also born during this step.
"Boom!"
At that moment, seeing that the heat was right, Xu Taiping immediately used his Divine Sense to draw Longyuan out of the furnace formed from his Heart Aperture, sending it flying straight above the Liver and Gallbladder Cold Pool.
However, following the essentials of forging the Longyuan Sword, Xu Taiping did not immediately send Longyuan into the cold pool for quenching. Instead, he sensed Longyuan's current temperature with his mind.
He intended to wait until the temperature dropped a little further before sending Longyuan into the pool to quench.
But Xu Taiping did not remain idle.
He took advantage of this interval to sense the situation on the Origin Beginning Clone's side with his mind.
The Origin Beginning Clone seems almost ready to quench as well. Its timing is roughly the same as mine.
After seeing that the Origin Beginning Clone was also about to begin quenching, Xu Taiping finally felt completely at ease.
If everything went smoothly from here, his two Demon-Sealing Swords were very likely to be completed at the same moment.
"It seems ready."
Sensing that Longyuan's temperature was close to what the forging essentials described, Xu Taiping immediately concentrated and steadied his breathing again, guiding Longyuan into