Bones, what equipment can be synthesized?

Bones can be synthesized by copying seals, breaking daggers and noctilucent stones. Small bones can be synthesized by copying seals, broken daggers and luminous stones in the blacksmith's shop. "White Bone: Hero Black Boy" is a platform game, which is responsible for the demon city of little skeleton and white bone. In order to save the demon king caught by human beings, a man began to take risks against the imperial army alone.