A school class follows their teacher into the mudflats and comes back without him. Was he an irresponsible person who put his class in great danger and was killed in the process? Or did some devilish students take advantage of the situation to get rid of a hated teacher?

Year 2047: "Inifinitalk" is the AI developed by some guys, offering possible eternal life through digitization of peoples mind and when they want to sell it they get into major trouble.

Not everyone deserves a second chance. The experienced investigator Wallat is sure of that - and certainly not the child murderer Hagenow, who is released after 15 years in prison, although he is still considered dangerous. Wallat takes over the management of an LKA team that monitors the potential repeat offender. His "unofficial" assignment does not fit into any service manual: Wallat is supposed to catch Hagenow in the act - in good time, of course - in order to put him behind bars forever. Meanwhile, the ex-convict moves into a room in the house of the idealistic village pastor Berkenbusch and starts a job at the local sawmill. The LKA team serves him around the clock. When Wallat loses sight of him during a night walk, a nightmare begins the next morning: Max, the eight-year-old son of Berkenbusch's housekeeper, has disappeared without a trace

From the armistice of 1918, which marked the end of the First World War, to the declaration of war in September 1939, the beginning of the Second World War: an era during which there was an aspiration to create a new world, prosperous and at peace, but which provoked a new tragedy, seen through the destinies of thirteen people who were both actors and witnesses of the upheavals of the so-called inter-war period.