Karla and Falk run over a dog on the way to their honeymoon and seriously injure it. After various attempts to save him, the poor animal sees his last hour approaching - but then fate comes to the grand finale.

Under the auspicious name "Magical Mystery" the Berlin techno label BummBumm Records wants to go on a rave tour. Karl Schmidt aka Charly himself was once an aspiring artist on the scene, until he retired after a nervous breakdown five years ago. Since then he lives in a supervised withdrawal WG in Hamburg. Now, as a driver and custodian for the party-loving DJs and their producers, he becomes part of "Magical Mystery", trying to lead a self-determined life after years of patronizing and well-intentioned advice.

Ecology, equality, sustainability: Anita and Sarah pursue lofty political goals as they establish a new feminist party. By contrast, the men who are infected by a new type of virus tend to have less honorable intentions. The consequences: sexual obsession, molestation, and death. Urgent effort is put into developing a vaccine. But should the male sex be saved at all?

Tom does not have it easy. At the student theater, his friend Jan and his beloved Annelie play the leading roles; the inconspicuous Tom, on the other hand, makes the prop. When he realizes that he must finally take his life, and especially love, into his own hands, he turns to his janitor, Mr Müller. What Tom does not know: Müller was once a psychologist of the Stasi! In the so-called "Romeo" program, he prepared male agents to address women in Germany and make them available as a source.

Roy and Bruno Singer are a father and son team that couldn't be more different. While the thoroughbred musician Roy earns his money in Berlin with business that is not always legal, Bruno works for the Hamburg police. His dream is to join the homicide squad and win the heart of his colleague Kyra Sperling. His boss Tamara Rosenberg strongly advises him to stay away from his father, who is on the record.

When police officer Jan Vogt wakes up in hospital after an escalated demonstration, the public blames him for what happened. One person died and many more were injured. But what really led to this momentous incident? LKA inspector Charlotte Stauffer leads the internal investigation and uncovers a web of circumstances and decisions on different sides that blurs the lines between victims and perpetrators.

Lukas and Adam are best friends and roommates on the Hamburger Kiez. Lukas, single-minded, clever and creative, is well on the way to making a career in an advertising agency. Adam, a charming hothead, tries in vain to gain a foothold in the Hamburg film industry. He still holds on to their shared childhood dream, one day to found a film production with Lukas. Lukas, on the other hand, prefers to avoid professional collaboration with his chaotic friend.