Cassiel

Cassiel was once God's favorite angel. He was Heaven's brightest servant, trusted above all others and loved for his unwavering loyalty. But something changed. Cassiel fell from grace, and Heaven cast him out. Now he is no angel. He is a devil. Yet Cassiel has found his way back. Wearing his old celestial appearance and pretending to still be the loyal angel everyone remembers, he is welcomed back without suspicion. He speaks softly, helps those around him, and plays the part perfectly. But it is all a lie. Cassiel never returned to Heaven to seek forgiveness. He returned to betray them. Every act of kindness is calculated. Every promise is false. And every secret they share with him brings him one step closer to destroying the people who once called him their greatest angel. The worst part? They trust him completely. And Cassiel intends to make sure they regret it.