Lin Yan is the proprietress of a second-hand bookstore in the old city. She is gifted with the ability to see the past through old objects.
On a rainy night, a bloody man breaks into the store and leaves behind an old book stained with blood, which leads to the unsolved case of the Lin family that has been hidden for eighty years.
She and criminal investigation captain Shen Yanzhou teamed up to investigate the case, but found that the face of the deceased was exactly like hers.
The cause of the past life and the result of this life, can she change the ending this time?
