Adin knew that he was the one who must fill the medallions in the belt.
Sea of Serpents is in need of more information! Sea of Serpents is lacking information about the sea serpents and other creaturs that dwell in this sea. As well as whatever new information found in the The Three Doors trilogy.
The Sea of Serpents is a large, open body of water located off the coast of Deltora's east and west of Dorne and is one of the nine seas in the world. While not territorial to the sea, sea serpents are common to the area. As such, Ruby dragons, whose diet include sea serpents, were often seen hunting here before being driven to near-extinction.