Xia Xin was nearly ready to kneel before Jiangli.
However, Fu Shiyan couldn't help but chuckle, "This is facial recognition payment - it just eliminates the step of entering a password, which makes things a bit more convenient."
"What's a password?" Jiangli grew even more curious.
Wen Zishu: "..."
Duan Jianchuan: "..."
This wasn't just someone disconnected from the internet, this was... a caveman, wasn't it?
Their faces twitched almost imperceptibly, but what was even weirder was that Fu Shiyan, who usually preferred to remain silent, actually started to answer Jiangli's endless stream of questions.
"A password is a way to encrypt something. Nowadays, you can set a password for many things that only you know, so other people can't mess with your belongings," said Fu Shiyan.
Jiangli leaned in closer, "This thing, it's like the seal you'd use when exchanging bank's silver notes, right? One for each person, so there are no mix-ups?"
