If that sounds confusing, it’s purposeful; that’s just the basic premise.
It’s certainly a high-concept idea, but it makes for a very interesting — if not altogether easy to follow — show.
They are also hunted by some nefarious types, some of them fall in love with each other, and each one has enough drama in their lives to satisfy eight people.
The eight share their thoughts, feelings, and experiences with each other, allowing moments like a bus driver to use the martial arts skills of one of the other seven.