A girl with superpowers who belongs to the British Association for the Investigation of Psychic Phenomena leads her investigation team to explore unnatural phenomena using scientific methods.
Theme and style:
Science vs Paranormal: The team both uses electronic equipment to measure paranormal phenomena and relies on the psychic abilities of its members.
Human nature and resentment: Most events originate from human obsessions or unsolved tragedies, emphasizing the stories behind the "undead".
Not all sins can be punished.
Su Mang: This life may be long and bitter, but I want to walk with you.
Zhang Buyan: Maybe saying goodbye is the best ending.
Purpose: What is true justice? Is the truth really the truth?