In 1927, Aurora Aylesworth, a young 19-year-old astronomer, sets out on a journey to find her father, who disappeared four years earlier while investigating the remains of a spaceship that fell to Earth in 1908, Eureka, and from which peculiar beings called robotos emerged and who now live integrated, in their own way, into society. In the game we will control Aurora as we travel through different regions and collect clues about the whereabouts of her father: William. The Brainless will try to stop Aurora, however she will be able to confront them thanks to the Copernicus, a revolver custom-made from parts of an old telescope by Rachmaninoff, an old scientist who also supports her and will help her along her journey.