Fontaine is the region of hydro, a region haunted by a prophecy in which Fontaine will flood, and only the hydro archon will be the only left. Something that the traveler will help ensure does not happen. Fontaine not only has a beautiful landscape but also a beautiful world underwater, being the only region to do so. One character that is very important to the region is the archon herself, Furina. She is a 5-star hydro sword who, while arrogant and boisterous, is not all that she seems to be on the surface.