For these super experts joining, the Ancient Divine Palace did not set many restrictions; they could reside for a long time or study various cultivation ancient books, rare handwritten notes, and stone-carved ancient steles collected in the Ancient Divine Palace.
Among them are some handwritten notes left by Heavenly Kings, containing the incredibly mysterious Heavenly King's Path, and even Great Power Dao imprints, which are priceless and of immeasurable value.
All of these can be freely viewed, except for an unwritten rule in the Ancient Divine Palace: one must leave one's supreme techniques, placing it in the Martial Arts Divine Palace of the Ancient Divine Palace to become a cultivation ancient book, to qualify to view other cultivation ancient books.
Otherwise, even if a Heavenly King comes here, they can only view ordinary ancient books, and the most important cultivation ancient books are completely off-limits.
