There are two inns in the village of Hundsling, one too many. When Magdalena arrives for her mother's funeral, she sees how overwhelmed her father Xaver is with the family business, the “Rosi” inn. She decides to save it from ruin. In order to eliminate the competition, the “Casa Toni”, she resorts to quite unfair means. A fierce dispute divides the entire village.
Klaus Gremme, a retired instructor with the combat swimmers at the Baltic Sea, sets off for Lake Constance to meet his son Thomas and his grandchildren. They don't know anything about him because Klaus left his wife and Thomas when the boy was still very young. Klaus takes up residence with Mona, a single mother whose house is across the street from Thomas'. The reunion with his son turns into a fiasco, but Klaus doesn't give up and develops an elaborate plan to win Thomas and his family over after all. In the coming weeks, however, the ex-fight swimmer constantly clashes with his esoteric, pacifist landlady Mona. She and her children, the overweight Linus and Claire, who has Down syndrome, slowly grow fond of the lone warrior. In the end, the rapprochement with his own family seems to have failed. But Klaus may have found a new, completely different family in this search.
As a forestry student doing an internship, Anja Grimm ends up in that remote area in the Upper Palatinate Forest, where she went on vacation with her parents as an eight-year-old girl and her father disappeared without a trace. Her job is to take soil samples to create a soil map. At one point in the forest floor she comes across abnormal irregularities. Not long after their arrival, a brutal murder occurs. Anja soon arouses suspicion and hostility not only among the villagers with her suspicion that the perpetrator knows something about her father's fate and with her questions about the atypical soil composition in the forest clearing. Even the police react extremely reservedly to their investigations. And when it turns out that the young woman can read the signs of the forest like an open book, forces mobilize in the village who are apparently ready for anything because there is a dark secret that needs to be kept.
An overwhelmed young mother, her hard-working boyfriend and her lonely sister are trapped in their daily routine and social conventions, until one of them breaks out of her role and turns everything upside down.