From a distance, he looks like a beggar, but from close up, he looks like a prospector.
Jin Yang: "It is a beryllium-aluminum silicate mineral crystal. Its scientific name is beryl. I picked it up from an abandoned mica mine outside the city. When I was in school, I read a book that said it symbolizes commitment, so will you wait for me to come back?"
Sachula: "Then you picked it up for this promise?"
Jin Yang: "No, I picked it up because it's valuable."
Purpose: Farming
