Madeline and Jonathan accidentally ran into each other at the New York airport. This meeting could have been immediately forgotten if not for one circumstance: in the commotion, they accidentally exchanged mobile phones. A mobile phone for a modern person is not just a means of communication. They trust him with things that were previously trusted only in diaries and safes. After digging through Madeleine's phone, Jonathan realized something that made him take a plane ticket to meet her immediately. Madeleine had also spent many hours learning as much as she could about Jonathan, and she had a lot to tell him. The two would meet in New York to find the key to the mystery that once almost cost Madeleine her life...