Dark Night Riddles is a gripping, mind-bending suspense novel. Reporter Lin Xiao unexpectedly receives a mysterious invitation, drawing her into a vast conspiracy full of tangled schemes and unknown dangers. A grotesque monster in an abandoned factory, a mysterious phone call from an unknown source, blurry photographs of people who vanished years ago... A series of bizarre clues lead Lin Xiao to grope her way through the darkness. Every investigation brings a brush with death, and every discovery brings her closer to the truth while drawing her into an even deeper mystery. In this dark night, can Lin Xiao use her intelligence and courage to solve the puzzles and uncover the shocking secret hidden behind it all?