"These specialized crystals are found only in the Cyber Mines, in the Lost Lands. The crystals have technological properties in them. When the people from the Hidden Crystal Village discovered the caves containing Cyber Crystals, they decided to use them as a resource for their land. They created all sorts of technologies to help benifit the economy. They made simple things like cameras, digital clocks, phones, and other tech. They later learned that the crystals reacted to chakra and could be used for weaponry. They developed the first type of cybernetic Chakra armor that could cover the user in armor, then peel away and compress itself into that of a backpack."@en . . . "Cyber Crystals"@en . "These specialized crystals are found only in the Cyber Mines, in the Lost Lands. The crystals have technological properties in them. When the people from the Hidden Crystal Village discovered the caves containing Cyber Crystals, they decided to use them as a resource for their land. They created all sorts of technologies to help benifit the economy. They made simple things like cameras, digital clocks, phones, and other tech. They later learned that the crystals reacted to chakra and could be used for weaponry. They developed the first type of cybernetic Chakra armor that could cover the user in armor, then peel away and compress itself into that of a backpack."@en .