Shawn said casually, "Equivalent exchange."
The aged face of the sculpture continued, "Exchange knowledge for knowledge. Where is your ticket for entry?"
Shawn gently raised his palm, and five books appeared, the topmost bearing "Calculus". Most of these contain knowledge from Earth, organized into volumes by Shawn revisiting his memories. These are the tickets to enter Candlefort.
Candlefort is a unique space, with its own Law Domain within.
"Hmm... Knowledge from Otherworld!..."
The statue's eyes seemed to be reading these books, a hint of longing for knowledge in its expression. Soon, it said deeply, "It's new knowledge that Candlefort hasn't collected. You can enter Candlefort."
To enter Candlefort, you must provide a book, and it must contain knowledge that Candlefort doesn't have.
