Chen Hsuan-shao

After finding an odd envelope, Policeman Ming-han's life takes a spooky turn: He's now wed to a ghost husband, and they must solve a crime together.

Everything around Mrs. Yan looks perfect, but her mind is as confused and complex as the variety of medications she is taking. To reach peace of body and mind, she tries many methods including qi training, but to no avail. One day she gets a message that the woman who had an affair with her husband is in a nursing home and suffering from dementia.

Facing a trail of murders staged as chilling word games, a rookie police captain and a goofy detective race to solve a serial killer's deadly puzzles.