Yu Dun runs a private detective agency, but his business is bleak. He basically relies on introductions from previous employers to get orders. She keeps to herself and gets things done. Although there is only one order every few months, the pay is usually very good. Being a woman brings some doubts, but it also gives her a different perspective than most male detectives in solving crimes. Recently, Yu Dun received a case. There are two beautiful female auxiliary police officers in the public security traffic police team, who are often compared to each other, but one of them fell into a murderous whirlpool, and the other was the victim of a tragic death...
Intention: There are many paths in life, and Yu Dun's path is difficult but free.