She didn't believe in angels until she fell in love with one.

When a guardian angel – who invisibly watches over the citizens of Los Angeles – becomes captivated by a strong-willed heart surgeon, he ponders trading in his pure, otherworldly existence for a mortal life with his beloved. The couple embarks on a tender but forbidden romance spanning heaven and Earth.
In City of Angels, consciousness is carried by the dead — a plane of “angelic afterlife”. The story fights on E8/E9 of the E0–E14 reality ladder, compressing love, mortality, freedom.