Oniria Crimes is set in a near future where the thaw has caused the sea level to rise, the world’s main cities are flooded underwater. New York, Buenos Aires, London, Rome, Barcelona, Cairo, Beijing, Tokyo, Sydney … are just rusty memories among the fish. The dream pioneers, called oneironauts, have founded the first dream city: Palace of Desires, around a gigantic scarlet monument named in the same way. Palace of Desires is a changing megalopolis where humanity’s dreams come together. In this new world, a revolutionary discovery has restored hope to humanity. The so-called «De la Llave Method» allows communication through sleep, opening a new unexplored frontier: Oniria, the Land of Dreams. The survivors of the catastrophe form a global mass of refugees, while cities on high ground have become fortresses full of luxury.