Strong Hans and Princess Sarah wants to find out why the source that is vital for their village has dried up.

Holger Lenz tried to do everything right in life and is still faced with the shards of his existence. His wife Ilona cheats, his son Linus mocks him on the internet, and younger people overtake him in the office. Even the family dog ​​treats the man in his mid-forties with disregard. When a Spaniard brings him his father's ashes in a detergent bottle, along with a message from an inherited apartment in Thailand, Holger sets out. His father Georg left him after reunification and moved away - the only sign of life in the last 20 years: a postcard from the land of smiles. What Holger awaits there exceeds his wildest expectations.

Caro lives happily with her 18-year-old son Ben. Her ex-husband Manni moved out a long time ago and has a new family. Ben is now at an age where he is very bored of the occasional sailing trips and visits to relatives with his mother. But there is a lot to try out: late nights, clubs, girls and drugs. Caro has to experience how Ben tells her less and less and needs her less and less. When she sees surveillance footage of a robbery at a petrol station, where she was with her son shortly before, her protective instinct is awakened.