A female forensic doctor from the Republic of China who has the ability to "resonate with the last memory of a corpse" disappears into the world after being silenced and disfigured. She uses the remaining emotional fragments of the deceased to solve the case from the bottom. She does not rely on criminal investigation reasoning, but relies on "reading the images and emotions the deceased saw in the last three seconds of his life" to obtain decisive evidence, reversing every seemingly unexpected case, and ultimately pointing to a huge conspiracy that envelopes the entire Shanghai beach.