Rosabella Saphirra Aine-Beccket was born of a forbidden union. Her mother is a Celestial, cast from her community after falling in love and having a child with a human. Now, Rosabella has to make a choice. Stay in the Above with the friends and family she has found, or be cast down to Earth, all memories of the Above erased from her mind. She has 90 days, and if she does not decide, she will be forever doomed to walk the line between Earth and the Above.