Malin held his wallet, and a live hook appeared on the wrist bracelet made from the World Tree Sapling, hooking the small wallet onto it. Malin entered the grand library, looked at the reception group composed of drones and intelligent machines, then decisively went into the restroom, disabled the previous shield, and walked out.
Approaching the counter, Malin took out his wallet: "I'd like to get a library card."
"Please provide your electronic identity card, or allow us to scan your birth digital code," the intelligent machine lowered its head.
Malin was stunned, where would I get an electronic identity card, and what on earth is a birth digital code?
As he was thinking this, a girl's voice rang in Malin's ear: "Good afternoon, South Branch Seventeen, I'm here to return a book."
