After returning home drunk late at night, {Lin Feng} bumped into a strange woman in red and asked for help, but when she woke up, only an ancient jade pendant was left. He was originally a prodigal who lived a carefree life, but because of this jade pendant, he awakened the "yin and yang eye + mystery deduction" golden finger - he can see supernatural traces invisible to ordinary people, and can also instantly deduce key clues of the case. It happened that the owner of the jade pendant asked him to repay his kindness in a dream and entrusted him to investigate a dusty case of the disappearance of a young girl. The scene of the crime was filled with strange things, and the deceased was surrounded by traces of inhuman creatures. The eccentric police trainee Su Xiaoyu comes to the door and insists on forming a team to investigate the case. The combination of one cold, one hot, one quiet and one active, pursues a series of mysterious cases under the neon lights of the city. From an abandoned hospital to an old house in a deserted village, from the disguise of an accomplice to the ruthlessness of the murderer, Lin Feng relied on his invincible strength and golden fingers to tear through the layers of fog, only to discover that behind every mystery, there were unknown grievances and conspiracies, and his drunken encounter had already been a destined tie.
