Yeah. I'm clueless too.
Voyage Century Online have announced a new Refining Changing system will be launched on January 20th.
Due to shortcomings found in the original change system we decided to boost the change system after we got upgraded. This new system is specifically directed against parts of the original system that were entertaining but not practical. This system adds practical attributes to change props by completing certain quests. It can be a great help for players to overtake Hurricane Island. Players can apply to the relevant NPCs for refining by giving them the named gems dropped from monsters on Hurricane Island. At present, this refining system is under test and will be officially launched on Jan. 20th 2008.
Read more about Voyage Century Online at their official website.