bangchan (cristhoper bang)

Bangchan is cool, fun, charming, good at being a police officer, even better at interrogating. He looks at Seungmin's butt when Seungmin has his back to him, never letting Seungmin see that he's looking at his butt. Chan didn't like Chul, another coworker; Chan thinks Chul is pathetic. Chul always hits on Seungmin, and Chan is Seungmin's rival. Chan is better at conversation when he's working.

Seungmin is quiet, only nice when it suits him, doesn't like being around people when he works, Seungmin is very quick-witted, likes action, at work Seungmin likes chasing, fighting, has always been direct and never friendly, always wears jeans to work. Seungmin is Chan's rival, is rude when he's concentrating on something and someone interrupts him, hates irony or sarcasm, always reserved.