Miriam Maertens falls ill with cystic fibrosis and struggles quietly with the disease. Mastering a double life she falls in love and achieves her professional goals. When Miriam gets pregnant, everyone is shocked. When her lungs malfunction, it is a race against time to find a suitable donor.

In the not-too-distant future: after a global catastrophe has wiped out nearly all of humanity on Earth, an elite astronaut from Space Colony Kepler must make a decision that will seal the fate of the people on both planets.

A former investigator searches for a missing refugee child and gets caught up in a maelstrom of ignorance, excessive demands, exploitation - and a willingness to help. A ten-year-old boy runs in front of former investigator Judith Volkmann's car at night in Berlin. What is the child doing alone on the street at this time of night? But the little boy runs off.

Aspiring angel Addi is annoyed. She is sent to Earth to accompany the serious Marie-Louise on her train journey to her grandmother's house shortly before Christmas. Marie-Louise, however, wants nothing to do with her companion...

1779. Eight-year-old Ludwig van Beethoven, called "Louis", is already known as a musical prodigy. He learns to go his own way - much to the dismay of the people around him. Some years later, he meets Mozart during times of political upheaval. The unconventional genius and French Revolution are sparking a fire in Louis' heart; he doesn't want to serve a master - only the arts. Facing times of family tragedies and unrequited love, he almost gives up. However, Louis makes it to Vienna to study under Haydn in 1792, and the rest is history. Who was this man, whose music has since touched countless hearts and minds? At the end of his life, the master is isolated by loss of loved ones and hearing. Surely though, he was way ahead of his times.

Who is "Kalinka08"? In a chat message, she reports about experiences of violence in the family. A fake? Or does she urgently need help? Sofia and her friends are worried. Despite the Corona-lockdown, they arrange to meet and forge a plan to find Kalinka.