In a coma after being hit by a truck while riding his bike, thirteen-year-old Rion is stuck in Limbo � a vast and empty solar system of planets and stars somewhere between Heaven and the not so good Heaven. His twin sister Bellamie may be the only one who can rescue him, but to do that she has to learn the truth about The Accident. With the help of fellow schoolmate and psychic Adley, she also learns the truth about her own sexual identity.