Destroyed post-war Poland, 1954. In an abandoned monastery, angels gave Nina Pankowicz extraordinary intelligence and strength. The communist secret services take her to the Totenwald Institute, where cruel experiments are carried out on "special" teenagers.
In the new novel, Nina and her friends are on winter holidays. They are brought to a picturesque mountain town on the border, where they are taught to shoot and fight to the death. They are being trained to become an elite unit to fight the inhumans.
One day, a girl wakes up in a strange outfit in an empty palace on the market square and discovers that she has forgotten everything that happened during the holidays. But here's the worst part: the beautiful city has suddenly become deserted, as if everyone had disappeared in a single moment. Except for a strange monster who chases the girl through the dead streets...
What happened? Where has everyone gone? When Nina meets Jacek, her memory slowly returns...