Ruan Qinghuan inherits the century-old incense shop, Fragrant Haven, never knowing that she was born to be the offering in a Yin Pact.
When she lights a family heirloom incense stick that summons souls, she is forced to witness the memories of the dead.
Ash takes shape, and the bones of the dead give off fragrance. Every wisp of smoke conceals the ghost of someone who died unjustly.
When strange modern-day murder cases mirror a massacre that wiped out a family a century ago, and forensic pathologist Gu Chen approaches the truth with a scalpel engraved with talismans, she finally understands that the birthmark on her collarbone is no curse. It is part of a revenge that has endured for a hundred years...
