In a world long ago, angels lived on Earth. These angels had wings that expand far and wide, wore radiant white clothes and were beautiful creatures. They were magical creatures who brought happiness. For many years, both angels and mankind lived in peace. But, a terrible war broke out and created destruction for both humans and angels. As a result of the war, the angels left Earth never to return again. Celeste is an angel with the talent of music. She grew up learning how terrible humans were; that they couldn't be trusted. But Celeste is different than the other her age. She doesn't believe the humans to be terrible like everyone in Heaven says. Sebastian is a human boy who reads everything about angels and always dreamed of seeing one. One night in a dream, Sebastian sees an angel playing the piano while singing the sweetest saying he's ever heard. He's desperate to find this angel learn about her. What will happen when both Celeste and Sebastian meet? Will they be able to love?