Amid a plague-stricken Berlin in 2032, two teenage siblings, Hans and Ellen Andernbach, uncover a haunting family secret. Locked down in their ancestral mansion, the Andernbachs navigate a world ravaged by a mutated bubonic plague, where desperation and scientific hubris intertwine.
A mysterious crack in the cellar wall leads Hans and Ellen to a hidden diary belonging to Henrietta Haller, a 19th-c...