The suspense writer Silently died in the perfect secret room he wrote. When detective Lu Yuan traced the story, he discovered that the deceased spent three years writing him into the novel, and a 2003 school bullying death case was dragging everyone into the whirlpool. Wife, brother, mentor, adopted daughter - every suspect is a mirror image, every piece of testimony is a trap. When Lu Yuan uncovered the secret behind the mirror, what he saw was not the truth, but his own sins from twenty years ago. Can books kill people? Able. When you become the story itself.