The archangel Gabriel has a score to settle. Rebellion has destroyed Aaru, and the angel that started it all is still on the loose. Gabriel will go to any lengths to make the rebel pay for his crimes, but, what the he didn't bank on was being magically deprived of his powers and having to partner with a human and two demons.
Assuming a physical form opens an angel to sensation in all its tempting glory. And in his quest to bring about angelic justice, Gabriel will discover what it really means to sin.