Carlos Chan is good/decent as always and the rest of the cast seem OK as well. The story is kinda interesting. BUT, and this is a big BUT for me, wow, who decided that the female lead was ready for a starring role in a POLICE drama no less is clearly high on drugs. TVB probably doesn't have the highest quality stable of actors left, but wow, she takes the cake. She completely overacts (it's cringey to see her reaction to someone dying). She literally looks like someone who is in an acting class with the professor telling them how to emote. And also, watch her run. It's....ummmm...unique? I normally wouldn't make such comments, but it stretches credibility that she's this amazing, hardcore police officer when she runs like a chicken flapping its wings....in slow motion. I hope the story takes off soon or it's donezo for me just simply because of the horrific actress.