"Um... do the Divine Keys count as antiques?"
"I suppose... they do."
Rejoice! He is the guide of civilization, who has gathered all fourteen Divine Keys, witnessed the past, and written the future! This is a moment to celebrate!
"Me? I'm just the curator of a private museum. The Divine Keys are all replicas, not the real thing."
So said the curator of a private museum in Shenzhou.
P.S. In short, thanks to the powers of a certain janky Stigmata, this is about traveling through time in the early stages to collect (and create) antiques (Divine Keys), running a private museum, and saving the world along the way (maybe).