When the country was in chaos... because the police were under evil power, Police Lieutenant Thongdee Bunnam and friends came to restore the police's dignity. With a young woman like "Ploy Suay" who has a bias towards the khaki industry keeping an eye on her and this is the beginning... of an operation to take down influential people who have power over the police officers. This transformation of the khaki industry has dignity at stake!
When Nini gets her hands on what she thinks is a pebble, she decides to keep it and forgets about it. Little did she know it was actually a priceless rough diamond that belongs to a big mafia boss. When she starts being chased by those who are after the diamond, the only person who can protect her is Nakan, the man who broke her heart three years ago. Nakan's case requires a believable decoy, so he and Nini must team up. Their relationship is supposed to end when the case is closed, but Nini has a few tricks to pull.
Two brothers who don’t see eye to eye must work together to solve their father’s murder while struggling to sort out a love triangle they have for one girl.