"How, how is this possible?"
The Sect Master of the Heavenly Pill Sect is actually... Adan?!
Could it be that this Hidden Spirit Realm is Adan's homeland? Had he been the Sect Master here all along, only to enter the Golden Dragon Holy Cauldron Spirit Realm Space for some unknown reason? Did the sect believe he was in seclusion, when in reality, he had gone missing?
Chapter 744