Flight 828, it should have landed but it never did. Leon was on that plane, outbound from Jamaica, he was meant to be coming home back to New York to his job working as a police officer for the NYPD. However...when he was on the plane something happened.

The plane began to shake violently, the lights flashing on and off as the severe turbulence just gets worse and worse, the beeping of the plane about to crash. Leon thought he was going to die, he was terrified.

However after a good 5 minutes, it all suddenly stopped. All of it. The Captain of the plane announced that the plane is okay and is coming into land at J.F.K Airport. The plane lands safely but is greeted by a major police presence and the military. Once all passengers are of the plane, it's explained to them that the plane, Flight 828 has been missing since April 2013. It left April 7, 2013 and returned November 4, 2018. Flight 828 has been missing for 5 years and has only just now returned. This was shocking to all 191 passengers, their lives now unexpectedly changed.

Over time, Leon and other 828 passengers have been experiencing...visions, hearing things, seeing things. Things like seeing the future, seeing things that could save people if Leon followed them. It's been driving Leon crazy, he can't help feeling like he's losing his mind. It's terrifying.

After having another vision, it leads Leon down a path of confusing situations. He ends up following the vision, and it eventually leads him to another passenger who was on Flight 828.