Nina Wenzel used to be an undercover agent. After her sister's death five years ago Nina gets child custody of the three orphans and quits her dangerous job. In her new family-life she manages to retain some of her skills. When Wolf Geiger, the last person Nina imprisoned, escapes, Nina's old skills are needed again.

Completely burnt out, without a job or prospects, but with her son Theo in tow, Olga has to bury her high-flying big city and career dreams and seek shelter with her parents back in her home village in her early 30s. While mother Lilo is happy to have the two of them with her, Holger continues to punish daughter and grandson with stoic disregard. Holger cannot forgive Olga for refusing to take over her parents' farm, breaking off her engagement to the young farmer Nico head over heels and simply moving to the big city.

One day Little Red Cap’s mother tells her that her grandmother is sick, and sends her to her house to bring her a piece of cake, a bottle of wine and medicine. To arrive at her grandmother’s house the girl must cross the woods, and there she meets a bad old wolf.

Suddenly going back to school, who hasn't woken up from this nightmare? For the teacher Fabian Sorge it becomes reality. Shortly before he became a civil servant, it came out that he forged his high school diploma as a young man.