Su Wantang, a widower of the Dayin Dynasty, came into contact with an ancient corpse that had not decayed for thousands of years during an autopsy, and unexpectedly gained the ability to "corpse language" - the ability to read the last memory of the deceased. In order to find out the truth about her father's unjust death, she was forced to get involved in the whirlpool of the royal family's inheritance. Every time she examines a corpse, she becomes burdened with the obsession of another dead soul. When the obsession erodes her sanity, she must make a choice between the truth and madness. And the abandoned prince who pretended to be crazy and acted like a fool seemed to be using her hand to gradually uncover a shocking conspiracy that lasted for three generations.
