Its a little too late my friend. Yes, you did infact get that key from an old grandma in the village. But you needed to use that key in the village dude. All you needed to do was walk down to a hut right next to the boy standing near his house with the mission for you to find his key. Once you went into this hut, there is a whole shitload of koins in there.What's that stupid key for? I had to clock an old granny to get it, and now that I've already beaten Konquest, It's just sitting there in my inventory. Please Help!