Twelve people, all hopelessly in debt, embark on a three-day private coach tour of Okinawa, the ending of which, according to their collective plan, will be a fatal crash over a notorious cliff, leaving insurance payouts to loved ones and creditors. Just as the deadly tour prepares to pull away, a cheerful young woman, full of life, her recently committed uncle’s ticket in hand, hops aboard the bus totally oblivious of the ultimate destination.