Basada en la biografía de Natalia Molchanova, campeona mundial de buceo libre y apnea en su intento de superar los límites de lo imposible: alcanzar por primera vez los 101 metros de profundidad en descenso libre.
Seven friends, having gathered in a country house, begin to play the game in a joke - participants must read out aloud all messages that come to them, and answer calls only via speakerphone. They cannot even imagine what amazing revelations they will have to make about each other.
