In the Warsaw of our days. Blanca hears the legend of the mapmaker of the Warsaw ghetto. According to this legend, an old mapmaker drew a map of a world in danger while everything was dying around him. He couldn’t search for the data he needed because his legs couldn’t support him anymore, so a girl went out to find them for him. Blanca will take the legend as true and will obsessively search for the old map, and for herself without knowing it.