Celestial Pivot Prefecture, Profound Origin Mountain.
This was where the Profound Origin Sect's spirit mountain was located.
The entire spirit mountain was immensely vast, resembling a crouching Profound Origin Giant Turtle.
This was also how Profound Origin Pavilion and Profound Origin Mountain had gotten their names.
At this moment, within a great hall on the mountain, Mystic Mechanism True Person poured Ye Jingcheng a cup of spirit tea.
"Mystic Mechanism, is that secret realm truly so urgent?" Ye Jingcheng still had some doubts.
Outside Yellow Sand Mountain that day, Ye Jingcheng had intended to invite the other party into the mountain for a sit-down, yet he had not expected him to bring him over without stopping for even a moment.
"Fellow Daoist Qianchen may not know this, but within the secret realm where the Earth Drake resides lies a Profound Origin Crystal Earth Mine. Only during thunderstorms will the earth-attributed spiritual energy there weaken somewhat, making it the best time for us to slay the Earth Drake," Mystic Mechanism True Person said.
As he spoke, he waved his hand, and a cultivator emerged from the side.
This cultivator appeared considerably younger. His cultivation was at the initial Golden Core stage, and he held a set of array disks in his hands.
He was also Profound Origin Pavilion's other Golden Core cultivator, Azure Origin True Person.
"This formation is called the Spirit Thunder Myriad-Attraction Formation. It is at its most effective in thunderstorm weather," Mystic Mechanism True Person introduced from the side.
"Fellow Daoist Mystic Mechanism, might you let me inspect this formation?" Ye Jingcheng asked as well.
In truth, he was rather unconcerned about this formation. Even without it, his chances of killing the Earth Drake were not small.
However, since the other party had invited him, and it was