Synopsis: The film leads to a shocking conspiracy through a key piece of evidence. The lonely policewoman goes deep into the tiger's den, escapes her life and accidentally meets her biological father. In the ups and downs of the plot, it tells the true and heavy father-daughter relationship, and the fierce fighting sets off the family's love. It's beautiful, the hero is the old brother in the rivers and lakes, forbearance and tenacity, but when he sees his long-lost daughter in danger, he is desperate and alone.
