Zerai

Z3R41, otherwise known as Zerai, is a Robotic Nautical Service Unit, NRSU, manufactured by the Varrif Research Foundation. One of the few remaining organizations in a world where most of the land has been claimed by the waves. Helios Platform Victor is a floating ocean structure which could function as its own self-contained outpost. It floats freely adrift, but possesses processing facilies, power generation, assembly systems, and even habitation, however, has no systems for propulsion, or even an anchor. Zerai was built to maintain this platform until it became physically impossible. Not only that, but they also possess weapons for defending it against threats. Lets hope you aren't one.