Mei Hen Chasing the Murderer

He is the youngest chief forensic examiner in the city bureau. He has a pair of ghost hands that can "read" the truth from corpses and solve seventeen unsolved cases. He is also the only orphan from the massacre of his family twenty years ago. A longevity lock engraved with the word "Nian" is the only remaining clue to his life experience. Three plum blossom brand murders dragged him into the whirlpool of fate. There are ghosts lurking in the police station, the life and death of his father are a mystery, and the so-called secret of immortality is just a scam paved with blood. When Gu Yan took off his disguise and faced his enemies in the name of Su Nian'an, the revenge and redemption that spanned twenty years had just begun.