Mingluo Ruins.
Wuji Cave.
"The most dangerous place is precisely the safest place."
Before the Azure Nether Pill Danyuan Hall, Old Daoist Huang looked at the cave entrance Xu Tianping had sealed with the Heaven-Replenishing Book and nodded thoughtfully.
Xu Taiping gazed at the sealed passage entrance and said solemnly:
"It won't matter even if we're discovered. This time, my seal hasn't merely sealed the passage. I've made the Heaven-Replenishing Book's seal envelop every area outside Danyuan Hall."
"All as one seamless whole."
At that moment, Danyuan Hall was like the yolk inside an egg, sealed entirely within the crystal formed by the Heaven-Replenishing Book.
With the insights gained over a hundred years in Buzhou Immortal Palace, Xu Taiping's mastery of the Heaven-Replenishing Book had already reached great completion.
Moreover, both Xu Taiping's divine essence and true essence had reached the ultimate realm.
Naturally, the seal power of the Heaven-Replenishing Book he wielded now far surpassed that of his first attempt.
Old Daoist Huang probed it with his divine sense, then nodded.
"Compared to last time, the Heaven-Replenishing Book's seal is now more than dozens of times stronger."
Ping'an asked Xu Taiping curiously:
"Eldest Brother, if those four joined forces, how long could this seal hold?"
Xu Taiping considered it carefully before answering:
"Holding for half a month to a month shouldn't be much of a problem."
Old Daoist Huang nodded as well.
"If those four spared no expense, about a month. But if they only used normal methods, breaking this Heaven-Replenishing Book seal would take at least a month."
Hearing this, Ping'an immediately let out a long breath.
"Half a month to a month is enough for me to refine a batch of pills!"
The pills Ping'an spoke of naturally came from the three peerless-grade pill recipes Jade Mother