Acerca del libro
After graduating from G.A Academy, Edmondo and Alexius descend to Earth to begin their jobs as Guardian Angels. Their first assignment involves the soul of a young girl names Cassandra Niwa, who commits several sins over the course of 17 years. Ed and Alex realize that maintaining the spiritual wings of a human is harder than it looks. Will they be able to defeat the demons that want to ruin the wings they worked so hard to protect?