An interactive story game based on a classic fantasy set in the world of magic, swords and battleships, Sealing Radius. It is a game that opens the scenario by making full use of the choices. Synopsis A world of swords, ships, and magic In the history of Sealing Radius, the Clarence Empire, which owns the Magic Knight Fleet (Clarence Fleets) and the Magic Knights (Clarence Knights), has been the world's strongest nation since its creation. As a kingdom of proud magic knights who conquer the world. The Empress Elena of the Clarence Empire heads to the central city Radish Cannes for official business. There she is reunited with her former schoolmate, now Queen Miranda of Francia. The world is at a crossroads of change.