A murder case suddenly occurs in a northern town. There are many mysteries, disguises and insights. Everyone is the deceased and everyone is the murderer.
Being born as a human being, all three realms suffer, and no one is spared. In the darkest world, the dead walk with the murderers, and the victims and the perpetrators coexist. The darkness ahead is boundless, and everyone is in danger. Only the truth can save all living beings.
A veteran detective with many years of experience in handling cases and a rookie police officer who are just starting out work together to peel back the surface and explore the truth...