I just started playing Aigis a little while ago and just got at level 35. Received a present "Platinum Armor", it says it is a experience unit, but i don't really know what to do with it i read some threads that you can get this from the daily quest but has a low rate of drop. So it's kind of valuable. What i really want to know is the real use of it, some said something to do with fairies and leveling up, I don't really understand can someone explain to me how it works?