Murders occur frequently on rainy nights, and mysterious bloody totems always remain at the scene. Ye Hao, a genius detective with the ability of "empathic retrospection", can immerse himself in the fear of the victim and the madness of the murderer every time he touches an evidence. As the investigation deepens, he discovers that all the clues point to a secret organization that has existed for hundreds of years, and the strange fire in his childhood memory is inextricably linked to these cases. When the truth gradually emerges, Ye Hao must face his deepest fear and uncover the shocking secret that has been hidden for twenty years in the game of justice and darkness.
