It's said the office feels like a warzone. There are no eternal enemies or friends, only eternal and perpetual interests! Secretary to Marketing Director, LO JOY-LAM (Flora Chan), who is highly regarded by her superior, SUNG LAI-KAN (Lee Chi Hung), is dubbed the "Queen" in the company. She and the Sales Director, HONG SHING-YU (Tony Hung), are often caught in the corporate rat-race. Armed to the teeth everyday for work, SHING-YU's secretary, YIU LOK-SZE (Ali Lee) often get by on her looks despite her mistakes, to which JOY-LAM couldn't care less about because she always easily out-wits her. Recently, the company is developing a new brand, and both departments have their eyes on it. Unexpectedly, the senior management hires outsider HUI LAP-KIU (Ben Wong) to be the Marketing Director for the newly developed brand, which greatly startles JOY-LAM. Apart from that, JOY-LAM is also busy assisting the grandson of the owner WING CHUN-HEI (Steven Cheung). With each experiencing significant change in their situation, the relationship of LAP-KIU and JOY-LAM as an ex-couple is gradually exposed, inflaming tensions among the minefield of company politics. What's more, even the longstanding ties between the traditional duo of boss and secretary take on a new significance every single day......