Andrew and Emily face their greatest challenge to date. The fourth demon Andrew must destroy is a country music singer who lives with her father in a well-protected location in California. With a little luck and a lot of hard work, they acquire security jobs for the celebrity. But when they discover the singer's dad is a demon and part of her current security team is well connected to the family, Andrew's task to kill the singer seems impossible.
Part of Emily's job is to select four attractive single women after concerts so the singer can party with them at a private spot. Emily suspects foul play and starts asking too many questions. Hoping to uncover the truth, Emily joins four fans on a ship. She quickly learns the singer has no intention of joining them.
As time passes, Andrew fears for the lives of Emily and the four women. After he seeks help, he realizes the risk involved in destroying demons is growing with each new one. Andrew longs to keep Emily safe, but to do so he must make a heartbreaking decision.