Chapter 4: Several Theories Generally speaking, items that are locked tend to be of considerable value. At the time, I had several basic theories, which I will outline here to aid in understanding later on. The first possibility is that the owner of the Jade Casket never intended for anyone to open it a hundred years later, hence the nine silver ring locks. The Nine Rings are locked tightly inside the casket, forming a deadlock. However, there's a glaring flaw in this line of thinking. If the item is…