Criminal Investigation Files: Chasing the Murderer in the Mist

A million internet celebrity died in a mysterious and tragic death. The tattoo on his chest was exactly the same as the symbol at the scene of his grandmother's suicide! He Qirong, a criminal policeman who carries the shadow of his childhood, has to face the fear deep in his heart when faced with a series of bizarre murders. Bloody roses, strange symbols, mysterious organizations... Every case is like a dialogue with the past, pulling him into a deeper abyss. Can he cut through the fog and find the truth? Or will he be swallowed up by the echoes of sin?