The universe is a structured system of worlds all connected to each other. You have been trapped on one of these worlds, a mysterious island surrounded by oceans as far as the eye can see, in front of a deserted ancient city. As you explore, you receive indirect guidance from two conflicting sources – one a scientist who wants you to clinically manipulate the world, and the other an ancient spirit who urges you to observe but not interfere. Eventually you’ll have to choose which to embrace.