A thin scrap of paper rippled and swayed within the transparent crystal, furling and unfurling extremely nimbly.
"What is this?" Qiao Mu gasped in shock.
"Tianji Treasure Blueprint!" The two youths spoke in unison, equally as shocked.
"What is the Tianji Treasure Blueprint?" Qiao Mu tugged on the corner of Mo Lian's sleeve.
"When speaking about the Tianji Treasure Blueprint, we have to first mention Master Tianji. He was a very extraordinary mechanisms and concealed weapons master from three hundred years ago." Duan Yue butted in and said, "This person was well-versed in the mastery of mechanisms and concealed weapons and possessed very intricate craftsmanship. As I said, the method to create this kind of concealed weapon box had long been lost, and I had been wondering who made this. So it turned out to be him."
