The starry sky in the dark night, the ever-changing moonlight, the endless road, and the people with thousands of faces. The disease of grief is spreading in the world, and only love is the cure. Qingxuan was born, and her inevitable fate made her stand in the darkness. Ruoying is an orphan. Her parents were policemen. Her tragic fate did not sway her from becoming a policeman. She went undercover and stood in the dusk looking at the world, the ambiguous world of black and white.
——————The third part of the "Blood Lily Trilogy", love is the eternal salvation.