Daniel Grigori is the main protagonist of the Fallen series, and is a Fallen Angel who is revealed to have not yet chosen a side of alliance (The two sides being that of an angel who has sided with Heaven or a demon that has sided with Hell).Since the angels fell from heaven thousands and thousands of years ago, Daniel has been in love with heroin of the Fallen series, Lucinda Price. The two share a bond that is often described as the recognition of each other's souls, and that their love runs much deeper than any other.Daniel has blonde, short hair, and it is said that his eyes are Grey but often change to an otherworldly shade of Violet.He is described as being tall and muscular, and wears simple, yet stylish clothing.