Returning home from Tokyo, Elena, an ambitious and tireless entrepreneur, plans to put her thoughts in order on the plane and deal with an issue that has been bothering her for several months. There will be enough time for this, since the flight will last ten hours. But terrible An incident on board an airliner prevents Elena from focusing on her own problems. Now all the passengers of the ill-fated flight can only think about one thing - about the tragedy that happened.