In the future world of high martial arts, laws are disordered and murders occur frequently. The yandere male protagonist Lu Chen carries a "causal tracing" golden finger and works as a detective to find out the truth, but he is isolated because of his paranoid personality. Until he met the healing heroine Su Xiao, her warmth became his only light. Faced with the old hatred of the bully in the orphanage, the plan to betray his friend, and the provocation of the bully's male partner, Lu Chen hid his madness, used his golden fingers to dismantle the conspiracy, and crushed his enemies with absolute strength in the ring. He works step by step, not only to uncover the mastermind behind the scenes, but also to reshape the chaotic laws of heaven and earth, just to give Su Xiao a stable world. Anyone who dares to approach her will fall into the abyss.
