When a washed up rock star thinks the Devil is trying to kill him, Frank and Lu find themselves in a race to uncover the truth before the killer strikes again.

Frank and Lu find themselves puzzling through the world of enigmatology as they become podcasters investigating a mysterious twenty-year-old car accident that killed a young mother.

Frank and Lu are hired to unmask the "Voice in the Dark" who threatens to destroy Wintermas; Sebastian is faced with his first solo case.