Dark Battle (1-5) Plot Introduction General plot summary: Dark Battle (1-21) Plot Introduction General plot summary: The grand finale, the story is both thrilling and deeply moving, bringing tears to the eyes. As Luo Shuying, the captain of the Longxing City Narcotics Squad in the drama, puts it, his experience in this struggle is so complicated and incredible that it cannot be repeated by any other story, and is bound to happen only once...