Yin Jin, an inner disciple of the Qingyun Sect, lives up to his name and acts cautiously, but in reality he is deeply scheming and out of control. In this fantasy world where the strong are respected, he knows that he has no background. Only by calculating the human heart and rules to the extreme can he change his destiny against the will of heaven. However, his rise touched the interests of the sect's chief disciple, Zhao Wuji. As a malicious competitor, Zhao Wuji not only suppressed him everywhere, but also set up a dead end in the secret trial, trying to refine Yin Jin into a "blood pill" to improve his cultivation.
At the moment of life and death, Yin Jin awakened to the "equivalent exchange" system. The rules of the system are ruthless: if you want to gain power, you must make self-sacrifice - sacrificing life span, limbs, emotions and even memories. Facing Zhao Wuji's fatal situation, Yin Jin did not choose to escape, but showed a crazy smile. He "self-destructed" his meridians in public, traded his dying body for a heaven-defying blow, and exposed Zhao Wuji's conspiracy to the public. From then on, Yin Jin embarked on a crazy road of using his own flesh and blood to become good at cloth, sacrificing everything, and ultimately the entire old world to prove the great path.
