A commercial airplane with 239 people on board disappears from radar screens and is never seen again. The most expensive search in aviation history must be called off three years later due to lack of success. Even 160 million dollars and 150,000 mapped square meters of seabed did not help to uncover the mystery surrounding the missing aircraft. A young woman, whose partner was on board MH370, refuses to accept this. She hires a private agency to search for the plane.