King, a trafficked lion cub, escapes from the airport and takes refuge with Inès and Alex, who then have the crazy idea of getting him back to Africa. Anything can happen when Max their kooky grandfather, decides to join the adventure.
The 19 years old Thomas wakes up in a hospital after three years in a coma. He doesn't remember anything. The psychologist Anna tells him that his family has been murdered and that he is the only survivor of the massacre while his sister Laura is still missing.