Xu Zhiwei has repaired burnt letters, broken jade pendants and old clocks that have been dormant for many years, but never accepts relics of unknown origin.
Until one rainy night, a broken pocket watch from the murder scene was delivered to her. The moment the watch cover closed, she heard the last words left by the deceased:
"Don't believe Zhou Jiming."
However, Zhou Jiming was the criminal police officer in charge of the case, and he was the only one who believed that she did not destroy the evidence.
Xu Zhiwei soon discovered that the so-called "last sentence" did not equal the truth. The dead misunderstand, lie, and protect true secrets with half a sentence. She can only restore the reverberation into clues that can be verified from the material, scratches, repair marks and real evidence.
What's even more dangerous is that every time she listens to it, she loses a piece of her memory.
When one piece of relic pointed to the disappearance of her mother twelve years ago, Xu Zhiwei realized that she had never just restored objects. Someone is using the voices left by the dead to rewrite the past for the living.