Funeral director Jiang Wan has a special ability: she can hear the whispers left by the deceased before their death and softly say "good night" to them. When detective Cheng Zhao was investigating several "perfect suicide cases" with no flaws, he discovered that the brainwave patterns of all the deceased were surprisingly consistent with Jiang Wan's. As the investigation deepened, they discovered that behind these cases was a secret experiment that began twenty years ago - the "Good Night Project."
The experiment aims to use brainwave synchronization technology to "clear" the consciousness of the dying and implant it into a more stable "container" to achieve some form of "memory inheritance." Jiang Wan, the genius painter Su Li who was abandoned in the morgue, the black market memory dealer Zhou Yansheng, and the seemingly gentle and authoritative forensic doctor Lin Zhiyao were all involved in this life-and-death mystery.
Jiang Wan gradually discovered that she was not an ordinary undertaker who could hear the deceased. Her true identity is experiment number "014", a created "matrix container". The "whispers of the dead" in her mind were actually twelve "cleared" consciousness fragments of the experimental subjects. The faint "fetal movement" in her belly was the countdown to the awakening of this collective consciousness. She must unravel the mystery of her life experience and face the truth about the "Good Night Plan": is she a key, a container, or the only survivor in this reincarnation?
