"Is there an age limit? What kind of restriction is it?" Huang Daniu asked, his face full of confusion.
"You should know about the 'Age Testing Pearl,' right? As long as you use the 'Age Testing Pearl' as a material and supplement it with other 'Inscriptions' to form an 'Inscription Array,' it is perfectly possible to restrict people above a certain age from entering or exiting through the gates covered by the 'Inscription Array' at will," Duan Lingtian said, guiding him through the logic.
"I see." Huang Daniu suddenly realized, and at the same time asked curiously, "According to what you're saying, does the 'Secret Treasury' left behind by that Martial Emperor powerhouse have this kind of 'Inscription Array' as a restriction?"
Chapter 912