A story that could happen to (almost) any family.
One day, Grandpa Jeremi causes such trouble in a retirement home that he’s about to be sent to a psychiatric hospital. His daughter Marta agrees to take him in, even though it’s not easy for her. Jeremi is unpredictable and has a vivid imagination. Things get even harder with Jagoda, Marta’s daughter, who loves her grandpa and shares his crazy ideas. When Jeremi refuses to live with the family, Jagoda decides to take charge. She and her grandpa set off on an adventurous trip to find the legendary ship, Light of the Sea. They’re chased by a gang of villains led by the rich Waldemar, Jagoda’s worried mom — and, yes, a dragon!
