Forensic assistant Lin Wan has a secret that no one knows - as long as she touches people or objects related to death, she can see the unspoken truth hidden in her memory.
The first corpse that made her see the truth clearly was the bride-to-be who fell to her death from a building. Everyone said that she couldn't think about it. When Lin Wan touched her wrist, what she saw was a pair of very light and steady hands on her shoulders, and a message that could not be sent out: I know what you did.
The fiancé, wearing a suit and leather tie, held Lin Wan's hand with red eyes and said, "Thank you for your hard work these days." The moment the fingertips touched, Lin Wan saw clearly the few seconds before the fall - those hands, first holding, then pushing.
She said on the spot what the deceased had not finished, and tore a gash in his decent face.
But she didn't expect that this was just the first corpse that could "talk". Every subsequent touch pushed her step by step towards a deeper truth - many years ago, her own family also died in an "accident" that was deliberately suppressed.