In Key of Egg, the village treats Selafina like a princess. A letter arrives addressed to her from Anu. Anu is a girl that is hiding away in another village. The letter proclaimed that she found the Key of Egg. Why do you give a flying fuck if she found the key? Well, it seems that Selafina is really concerned about this key, and she goes in search of it after Anu auctions it off to the highest bidder. You’re about to find out why the egg and key are important, and the reason is something you could've never fathomed.