A stone-faced forensic examiner joins hands with a cop, a crime scene investigator and two women who become integral to the pursuit of truth behind a series of mysterious cases. Dragon City is bogged by another serial murder case that has resulted in the deaths of numerous female victims. Without exception, each victim is missing a part of their body. The team of investigators work hard to find a trail among the clues and they discover that under the eerie light is a glass container that carries the missing heart. Will Qin Ming find the killer in time to prevent more deaths?