A wanted female assassin was wanted for assassinating the most noble immortal in the world. The immortal's mortal younger brother served as a court captain and tracked him for thousands of miles and finally caught the murderer. However, in the process of handling the case, he discovered that the female prisoner was inextricably linked to his brother. At the same time, the world began to turmoil, and the world without the shackles of the immortals began to fight. And all this seemed to be controlled by an invisible hand... In the end, in the capital prison that was about to be breached, Ting Wei and the female prisoner had a long talk, and a bloody past event was involved...